Level 2 & Achievers Sample Questions for Class 7
Question 1
A boy was asked to write the value of 2⁵×3² but he wrote it as 2532. What is the difference between obtained value and actual value?
A. 2244
B. 2124
C. 0
D. 2020
Question 2
The table given shows weight of a molecule of few substances.
Which of the following is the heaviest molecule?
A. Salt
B. Pure water
C. Hydrochloric acid
D. Potassium hydroxide
Question 3
The circumference of two circles are 132 m and 176m.
What is the ratio of their areas?
A. 693/1232
B. 694/1232
C. 693/1262
D. 694/1261
Question 4
What percentage of numbers between 1 to 100 are squares that end with digit 9?
A. 20%
B. 2%
C. 1%
D. 25%
Question 5
The length and breadth of a playground is 120 m by 60 m.
1) What will be the cost to level it at ₹9.25/m²?
2) How much time will Rashi take to complete 5 rounds if she walks at the speed of 25m/min.
A. 1) ₹88000 2) 70 min
B. 1) ₹70200 2)72 min
C. 1) ₹72225 2) 60 min
D. 1) ₹ 75000 2) 80 min