GK Questions

 

General Knowledge Questions for Class 7

GK QUESTIONS FOR CLASS 7: GENERAL

Q1. What is the capital city of France?

Paris

 

Q2. Which African country is very famous for chocolate?

Ghana

 

Q3. What are the four metropolitan cities of India?

Mumbai, Chennai, Kolkata, Delhi

 

Q4. Who was the first Indian woman to climb Mount Everest?

Bachendri Pal

 

Q5. Char Minar is located in which city?

Hyderabad

 

Q6. Which is the largest state of India?

Rajasthan

 

Q7. Who was the First President of the United States? 

George Washington

 

Q8. Which state of India has the longest coastline?

Gujarat

 

Q9. The grasslands of North America are called?

Prairies

 

Q10. Which continent has the highest population density? 

Asia

 

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GK QUESTIONS FOR CLASS 7: SCIENCE

Q11. Which organ performs blood purification in the human body?

Kidney

 

Q12. What disease is caused by vitamin B deficiency?

Beriberi

 

Q13. Ornithology is the scientific study of? 

Birds

 

Q14. What is the name of the acid found in lemons?

Citric Acid

 

Q15. By which process does the excess water in plants get released?

Transpiration

 

Q16. What is the state of high blood pressure called?

Hypertension

 

Q17. What is a healthy blood pressure limit?

120/80 mmHg

 

Q18. What are the products of anaerobic respiration in yeast?

Carbon dioxide and Alcohol

 

Q19. Morning dew is an example of which process of the water cycle?

Condensation

 

Q20. The preserved remains of once-living organisms are called?

Fossils

 

Q21. What combination of sex chromosomes produces a male human?

XY

 

Q22. What is the main source of energy made through photosynthesis for plants?

Glucose

 

Q23. What is humidity?

Humidity is the measure of the moisture in the air.

 

Q24. Where is the diaphragm located in the human body?

Below the lungs

 

Q25. Which one of the two minimises wastage of electricity CFL or an electric bulb?

CFL’s

 

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GK QUESTIONS FOR CLASS 7: MATH

Q26. The smallest number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 8 is:

548

 

Q27. The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is:

127

 

Q28. The L.C.M. of two numbers is 48. The numbers are in the ratio 2 : 3. Then the sum of the number is:

40

 

Q29. The smallest number which when diminished by 7, is divisible 12, 16, 18, 21 and 28 is:

1015

 

Q30. One-third of the sum of two angles is 60° and one-fourth of their difference is 28°. The angles are:

146° and 34°

 

Q31. A triangle whose sides are 15cm, 36cm, and 39cm is:

Right-angled

 

Q32. In a school, the total enrollment of class 8th is 115. If the number of boys exceeds the number of girls by 33, then what is the number of boys in a class 8th? 

74

 

Q33. One of the angles of a triangle is equal to the sum of the remaining two angles. If the ratio of these angles is 4:5, find the angles of the given triangle.

90, 50, 40

 

Q34. A gardener bought twice the number of Lily plants that he had in his garden but had to throw 3 bad plants. When the new Lilly plants were planted, he had in all 48 plants in the garden. Find the number of Lily plants he had originally.

17

 

Q35. The difference between the compound interest and the simple interest on a certain principal for 2 years at 4% per annum is Rs.150. Find the principal amount.

1875

 

Q36. A watch is marked at Rs.1150. During the off-season, a discount is given and it is sold for Rs.1100. Find the discount per cent allowed.

4.34%

 

Q37. What must be added to each of the numerator and the denominator of the fraction 7/11 to make it equal to 3/4 

5

 

Q38. 3:50 times of 8 is equal to:

400

 

Q39. The circumference of the circle is also sometimes called:

The perimeter of a circle

 

Q40. How many sides does a decagon have?

Ten

 

Q41. Is a triangle a two-dimensional or three-dimensional shape?

A two-dimensional shape

 

Q42. 8 raised to the power 0 is equal to:

1

 

Q43. 3 is a perfect square. True or False?

False

 

Q44. The smallest 4-digit number is:

1000

 

Q45. The largest 2 digit number is:

99

 

Q46. The square root of 5 is:

2.236

 

Q47. -10 is a whole number. True or false?

False

 

Q48. 27 is a perfect cube. True or False?

True

Explanation: 27 = 3 x 3 x 3= 27

Q49. a is the side of a cube, then the volume of the cube is:

a3

 

Q50. All sides of a regular polygon are equal. True or False?

True