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In a class, there are 60 students. One t...

In a class, there are 60 students. One third of them are girls. How many girls are there in the class?

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PEARSON IIT JEE FOUNDATION-NUMBER SYSTEM-ASSESSMENT TESTS
  1. In a class, there are 60 students. One third of them are girls. How ma...

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  2. Find the smallest number by which 2592 should be divided so that the q...

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  3. Find the number of subsets of A xx B, if n(A)=2 and n(B)=4 The follo...

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  4. The area of a square field isd 1444m^(2). Find the cost of fencing the...

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  5. What is the leat natural number that should be added to the result of ...

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  6. Find the least number which when divided by 5,7 and 8 leaves 3 as the...

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  7. 2.bar3+3.bar4-4.bar8=

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  8. Find the value of root(3)(27)xxroot(3)(216)xxroot(3)(64).

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  9. Find the largest number that divides 92 and 75 and leave the remainder...

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  10. In a game, if we hit a balloon, we get 300 points and if we miss the b...

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  11. The LCM of two numbers is 420. Which of the following cannot be the HC...

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  12. Which of the following fractions represent a non terminating decimal?

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  13. Match Column A with Column B.

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  14. Find the smallest number by which 2592 should be divided so that the q...

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  15. Convert 2.bar(45) into p/q form, where p and q are coprimes.

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  16. The are of a square field of 1681m^(2). Find the cost of fencing the f...

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  17. What is the least natural number that should be added to the product o...

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  18. Find the least number which when divided by 9, 12 and 15, leaves 5 as ...

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  19. 3.bar4+5.bar8-7.bar9=

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  20. Find the values of root(3)(512)+root(3)(343)+root(3)(729)

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  21. The largest number that divides 64 and 72 and leave the remainders ...

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