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31. Find the average of cubes of first 49 positive integers.

पहले 49 धनात्मक पूर्णांक के घन का औसत ज्ञात कीजिए ਪਹਿਲੇ 49 ਧਨਾਤਮਕ ਪੂਰਕ ਸੰਖਿਆਵਾਂ ਦੇ  ਘਣਾਂ ਦਾ ਔਸਤ ਗਿਆਤ...

34.   The average of first three numbers is double of the fourth number. If the average of all the four numbers is 12. Find the 4th number

  पहले तीन नंबरों का औसत चौथे नंबर का दोगुना है। यदि सभी चार संख्याओं का औसत 12. है तो...

30. The average age of 30 students in a class is 12 years. The average age of a group of 5 of the students is 10 years and that of another group of 5 of them is 14 years. The average of the remaining students is :

एक कक्षा में 30 छात्रों की औसत आयु 12 वर्ष है। छात्रों में से 5 के समूह की औसत आयु...

29. The average temperature of Monday, Tuesday, Wednesday and Thursday was 38∘and that of Tuesday, Wednesday, Thursday and Friday was 40∘. If the temperature on Monday was 30∘, the temperature of Friday was :

सोमवार, मंगलवार, बुधवार और गुरुवार का औसत तापमान 38∘ था और मंगलवार, बुधवार, गुरुवार और शुक्रवार का औसत तापमान 40∘...

28. Last year my age was a perfect square number next year it will be a cubic number. what is my present age ?

  पिछले साल मेरी उम्र एक पूर्ण वर्ग संख्या थी अगले साल यह एक घन संख्या होगी। मेरी वर्तमान आयु...

23.The average of 11 results is 50. If the average of  first six results is 49 and that of last six is 52, find the sixth result?

11 परिणामों का औसत 50 है। यदि पहले छह परिणामों का औसत 49 है और पिछले छह का औसत 52...

26. The average age of a jury of 5 is 40,if a member aged 35 resigns and a man aged 25 becomes a member, then the average age of the new jury is::

5 के निर्णायक मंडल की औसत आयु 40 है, यदि 35 आयु वर्ग का सदस्य त्यागपत्र देता है और 25...

24.A bats man is his 17th innings makes a score of 85, and thereby increases his average by 3. What is his average after 17 innings?

ਬੱਲਬਾਜ਼ ਨੇ ਆਪਣੇ 17 ਵੇਂ ਮੈਚ ਵਿਚ 85 ਰਨ ਬਣਾਏ ਜਿਸ ਨਾਲ ਉਸ ਦਾ ਔਸਤ 3 ਰਨ ਵਧ ਗਿਆ ਤਾਂ...

22.The average weight of 4 men is increased by 3kg when one of them who weighs 120 kg is replaced by another man. What is the weight of the new man?

4 पुरुषों का औसत वजन 3 किग्रा बढ़ जाता है जब उनमें से एक जो 120 किग्रा वजन का होता...

10. The average weight of A, B, C and D is 40 kg. A new person E is also included in the group, then the average weight of the group is increased by 1kg. Again a new person F replaces A, then the new average of 5 person becomes 42. The average weight of B, C, D, F is:

ए, बी, सी और डी का औसत वजन 40 किलोग्राम है। एक नया व्यक्ति ई भी समूह में शामिल है,...

9. Nirmala gets 40 marks out of 50 in Computer Science, 70 out of 100 in Manufacturing science and 142 out of 150 in professional communication. The average marks of Nirmala (in percent) in all the three subjects is

: निर्मला को कंप्यूटर विज्ञान में 50 में से 40 अंक, विनिर्माण विज्ञान में 100 में से 70 और व्यावसायिक...

8. There were five sections in Banking Exam paper. The average score of Pooja in first 3 sections was 83 and the average in the last 3 sections was 97 and the average of all the sections (i.e., whole paper) was 92, then her score in the third section was:

  बैंकिंग परीक्षा के पेपर में पांच सेक्शन थे। पहले 3 खंडों में पूजा का औसत स्कोर 83 था और...

7. The average salary is being paid to all its employees by the Biotech corporation is 15,500. The average salary of the senior employees is 18000 per month and the average salary of the junior employees is 12,000 per month. If there are only two levels of employees viz junior and senior level, then what fraction of the total employees is the junior level employees are:

बायोटेक कॉर्पोरेशन द्वारा अपने सभी कर्मचारियों को औसत वेतन 15,500 दिया जा रहा है। वरिष्ठ कर्मचारियों का औसत वेतन 18000...

1.The average weight of 9 bananas is increased by 20 g if one of them weighing 120 g is replaced by another. The weight of the new banana is?

9 केलों का औसत वजन 20 ग्राम बढ़ जाता है यदि उनमें से एक का वजन 120 ग्राम है, तो...

Q37. Anuj started walking positioning his back towards the sun. After sometime, he turned  left, then turned right and then towards the left again. In which direction is he going now?

ਜਦੋਂ ਅਨੁਜ ਚਲਣਾ ਸ਼ੁਰੂ ਕਰਦਾ ਹੈ ਤਾਂ ਉਸ ਦੀ ਪਿੱਠ ਸੂਰਜ ਵੱਲ ਹੁੰਦੀ ਹੈ, ਕੁਝ ਸਮੇਂ ਬਾਅਦ, ਉਹ ਖੱਬੇ ਮੁੜਦਾ...

Q36. One evening before sunset two friends Sumit and Mohit were talking to each other face to face. If Mohit’s shadow was exactly to his right side, which direction was Sumit facing?

ਇਕ ਸ਼ਾਮ ਸੂਰਜ ਛਿਪਣ ਤੋਂ ਪਹਿਲਾਂ ਦੋ ਦੋਸਤ ਸੁਮੀਤ ਅਤੇ ਮੋਹਿਤ ਇਕ ਦੂਸਰੇ ਵਲ ਮੂੰਹ ਕਰਕੇ ਗੱਲਾਂ ਕਰ ਰਹੇ ਸਨ।...

Q35. One morning after sunrise, Vikram and Shailesh were standing in a lawn with their backs towards each other. Vikram’s shadow fell exactly towards left hand side. Which direction was Shailesh facing?

ਇਕ ਸਵੇਰ ਸੂਰਜ ਉਗਣ ਤੋਂ ਬਾਅਦ, ਵਿਕਰਮ ਤੇ ਛਲੇਸ਼ ਇਕ ਲੋਨ ਵਿਚ ਇਕ ਦੂਸਰੇ ਵੱਲ ਪਿੱਠ ਕਰਕੇ ਖੜ੍ਹੇ ਸਨ ਵਿਕਰਮ...

Q34. One morning after sunrise, Reeta and Kavita were talking to each other face to face at Tilak Square. If Kavita’s shadow was exactly to the right of Reeta, which direction Kavita was facing?

ਇਕ ਸਵੇਰ ਸੂਰਜ ਉਗਣ ਤੋਂ ਬਾਅਦ ਰੀਟਾ ਅਤੇ ਕਵੀਤਾ ਤਿਲਕ ਸਕੇਅਰ ਤੇ ਖੜ੍ਹੇ ਹੋ ਕੇ ਇਕ ਦੂਸਰੇ ਵਲ ਮੂੰਹ ਕਰਕੇ...

20. Cytochrome is found in

(a)  Cytoplasm                         (b)  Golgi body (c)  Nucleus                           ...

Q21. If South-east becomes North, North-east becomes West and so on, what will West become? 

ਜੇਕਰ ਦੱਖਣ ਪੂਰਬ ਨੂੰ ਉਤਰ ਕਿਹਾ ਜਾਂਦਾ ਹੈ ਉਤਰ ਪੂਰਬ ਨੂੰ ਪੱਛਮ ਕਿਹਾ ਜਾਂਦਾ ਹੈ ਇਸੇ ਤਰ੍ਹਾਂ ਪੱਛਮ ਨੂੰ ਕੀ...

27. Assertion : Lysosomes help in photorespiration. Reason : Lysosome have basic enzyme

(a)       If both the assertion and the reason are true and the reason is a correct explanation of the assertion...

26. Assertion : Living organisms possess specific individuality with the definite shape and size. Reason : Both living and non living entities resemble each other at the lower level of organisation.

  (a)       If both the assertion and the reason are true and the reason is a correct explanation of the...

25. Assertion : Meiotic division results in the production of haploid cells. Reason : Synapsis occurs during zygotene of meiosis.

(a)       If both the assertion and the reason are true and the reason is a correct explanation of the assertion...

Q8. Distance between A and F is

A, B, C, D, E, F, G, H and I are nine houses. C is 2 km east of B....

7. Distance between E and I is

A, B, C, D, E, F, G, H and I are nine houses. C is 2 km east of B....

6. Distance between E and G is

A, B, C, D, E, F, G, H and I are nine houses. C is 2 km east of B....

Q5. The post office is to the east of the school while my house is to the south of the school. The market is to the north of the post office. If the distance of the market from the post, office is equal to the distance of my house from the school, in which direction is the market with respect to my school?

ਇਕ ਡਾਕ ਘਰ ਸਕੂਲ ਦੇ ਪੂਰਬ ਵਿੱਚ ਹੈ।ਜਦੋਂ ਕਿ ਮੇਰਾ ਘਰ ਸਕੂਲ ਦੇ ਦੱਖਣ ਵਿਚ ਹੈ। ਬਾਜ਼ਾਰ ਡਾਕਘਰ ਦੇ ਉਤਰ...

Q4. Two ladies and two men are playing cards and are seated at North, East, South and West of a table. No lady is facing East. Persons sitting opposite to each other are not of the same sex. One man is facing South. Which directions are the ladies facing?

ਦੋ ਔਰਤਾਂ ਅਤੇ ਦੋ ਪੁਰਸ਼ ਤਾਸ਼ ਖੇਡ ਰਹੇ ਹਨ। ਅਤੇ ਇਕ ਟੇਬਲ ਦੇ ਉਤਰ ਪੂਰਬ , ਦਖਣ ਅਤੇ ਪੱਛਮ ਵਿਚ...
ਪੰਜ ਲ਼ੜਕੇ ਪੂਰਬ ਵੱਲ ਮੂੰਹ ਕਰਕੇ ਖੜ੍ਹੇ ਹਨ। ਦੀਪਕ, ਸਮੀਰ, ਤੁਸ਼ਾਰ ਅਤੇ ਸ਼ਲੇਦਰ ਦੇ ਖੱਬੇ ਪਾਸੇ ਹੈ। ਸੁਮੀਰ ਤੁਸ਼ਾਰ ਅਤੇ...

Q2. The town of Paranda is located on Green Lake. The town of Akram is west of Paranda. Tokhada is east of Akram but west of Paranda. Kakran is east of Bopri but west of Tokhada and Akram. If they are all in the same district, which town is the farthest west?

ਪਰਾਂਦਾ ਸ਼ਹਿਰ ਗ੍ਰੀਨ ਝੀਲ ਤੇ ਸਥਿਤ ਹੈ। ਅਕ੍ਰਮ ਸ਼ਹਿਰ ਪਰਾਂਦਾ ਦੇ ਪੱਛਮ ਵਿਚ ਹੈ। ਤੋਖੜਾ ਅਕ੍ਰਮ ਦੇ ਪੂਰਬ ਵਿਚ ਹੈ...

Q21. The door of Aditya’s house faces the East. From the back side of his house he walks straight 50 metres, then turns to the right and walks 50 metres again. Finally, he turns towards left and stops after walking 25 metres. Now, Aditya is in which direction from the starting point?

  ਆਦਿਤਿਆ ਦੇ ਘਰ ਦਾ ਦਰਵਾਜ਼ਾ ਪੂਰਬ ਵਲ ਹੈ। ਆਪਣੇ ਘਰ ਦੇ ਪਿਛੇ ਪਾਸੇ ਤੋਂ ਉਹ ਸਿਧਾ 50 ਮੀ ਚਲਦਾ...

Q17. Going 50 m to the South of her house, Radhika turns left and goes another 20 m. Then, turning to the North, she goes 30 m and then starts walking to her house. In which direction is she walking now?

ਆਪਣੇ ਘਰ ਤੋਂ ਦੱਖਣ ਵਲ 50 ਮੀ. ਦੀ ਦੂਰੀ ਤੈਹਿ ਕਰਨ ਤੋਂ ਬਾਅਦ ਰਾਧਿਕਾ ਖਬੇ ਮੁੜ ਜਾਂਦੀ ਹੈ ਅਤੇ 20...

Q1. P, Q, R and S are playing a game of carrom. P, R and S, Q are partners. S is to the right of R who is facing west. Then, Q is facing?

P,Q,R ਅਤੇ  S ਕੈਰਮ ਖੇਲ ਰਹੇ ਹਨ। P,R ਅਤੇ S, Q        ਭਾਗੀਦਾਰ ਹਨ। S, R ਸੱਜੇ ਪਾਸੇ ਹੈ ਜੋ ਕਿ...

Q19. Rasik walks 20 m North. Then he turns right and walks 30 m. Then he turns right and walks 35 m. Then he turns left and walks 15 m. Then he again turns left and walks 15 m. In which direction and how many metres away is he from his original position?

ਰਸਿਕ 20 ਮੀ. ਉਤਰ ਵਲ ਚਲਦਾ ਹੈ. ਫਿਰ ਉਹ ਸਜੇ ਮੁੜਦਾ ਹੈ ਅਤੇ 30 ਮੀ. ਚਲਦਾ ਹੈ। ਫਿਰ ਉਹ ਸਜੇ...

Q18. A walks 10 metres in front and 10 metres to the right. Then every time turning to his left, he walks 5, 15 and 15 metres respectively. How far is he now from his starting point?

10 ਮੀਟਰ ਸਾਹਮਣੇ ਅਤੇ 10 ਮੀ. ਸੱਜੇ ਚਲਦਾ ਹੈ। ਫਿਰ ਹਰੇਕ ਵਾਰ ਆਪਣੇ ਖਬੇ ਮੁੜਦਾ ਹੈ, ਉਹ ਕ੍ਰਮਵਾਰ 5,15 ਅਤੇ...

Q16. From his house, Lokesh went 15 kms to the North. Then he turned West and covered 10 kms. Then, he turned South and covered 5 kms. Finally, turning to East, he covered 10 kms. In which direction is he from his house?

ਆਪਣੇ ਘਰ ਤੋਂ ਲੋਕੇਸ਼ 15 ਕਿਲੋ ਮੀ. ਉਤਰ ਵੱਲ ਗਿਆ। ਫਿਰ ਉਹ ਪੱਛਮ ਵੱਲ ਮੁੜਿਆ ਅਤੇ ਉਸ ਨੇ 10 ਕਿਲੋ...

Q15. Laxman went 15 kms to the west from my house, then turned left and walked 20 kms. He then turned East and walked 25 kms and finally turning left covered 20 kms. How far was he from his house?

ਲਕਸ਼ਮਣ ਮੇਰੇ ਘਰ ਤੋਂ 15 ਕਿਲੋ ਮੀ ਪੱਛਮ ਵਲ ਗਿਆ, ਫਿਰ ਉਹ ਖਬੇ ਮੁੜਿਆ ਅਤੇ 20 ਕਿਲੋ ਮੀ. ਚਲਿਆ। ਫਿਰ...

Q14. Raj travelled from a point X straight to Y at a distance of 80 metres. He turned right and walked 50 metres, then again turned right and walked 70 metres. Finally, he turned right and walked 50 metres., How far is he from the starting point?

  ਰਾਜ ਨੇ ਇਕ x ਬਿੰਦੂ  ਤੋਂ  ਸਿਧੇ   y ਤੱਕ 80 ਮੀਟਰ ਦੀ ਦੂਰੀ ਤੈਹਿ ਕੀਤੀ। ਉਹ ਸਜੇ ਮੁੜਦਾ ਹੈ...

Q13. A man walks 1 km towards East and then he turns to South and walks 5 km. Again he turns to East and walks 2 km, after this he turns to North and walks 9 km. Now, how far is he from his starting point? 

ਇਕ ਆਦਮੀ ਪੂਰਬ ਵੱਲ 1 ਕਿਲੋ ਮੀ. ਚਲਦਾ ਹੈ ਅਤੇ ਫਿਰ ਉਹ ਦੱਖਣ ਵਲ ਮੁੜਦਾ ਹੈ ਅਤੇ 5 ਕਿਲੋ ਮੀ....

Q4.A person starts from a point A and travels 3 km eastwards to B. Then turns left and travels thrice that distance to reach C. He again turns left and travels five times the distance he covered between A and B and reaches his destination D. The shortest distance between the starting point and the destination is?

ਇਕ ਵਿਅਕਤੀ ਬਿੰਦੂ A ਤੋਂ ਸ਼ੁਰੂ ਹੁੰਦਾ ਹੈ ਅਤੇ 3 ਕਿਲੋ. ਮੀ. ਦੀ ਪੂਰਬ ਵਲ ਯਾਤਰਾ ਤੈਹਿ ਕਰਦਾ ਹੈ, ਫਿਰ...

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