Q57. Difference in the place values of 3 used at two places in the number 934530 is:

Q40. Find the area of four walls of a room having length 12.5 m, breadth 9 m and height 7 m

Q10. If 3 men or 9 boys can finish a work in 21 days, then in how many days can 5 men and 6 boys finish the same work?

Q11. The area of the largest circle, that can be drawn inside a rectangle with sides 63 cm and 42 cm is (π = )

Q13. If A: B=2/3:5/8, B: C=1/3:5/9 and C:D = 5/6:3/4 then the ratio A: B: C: D is:

Q16. If A (2a + 3b, a + 6b) and B (3a + 4b, 2a + 5b) are two points, then distance between the points A and B is:

Q17. The average of four numbers is 40. If the first number is one-third of the sum of the remaining numbers, then the f

Q19. Which of these numbers 6400, 125, 261 and 4913 is not a perfect cube?

Q39. Out of given options choose a word that can be used as an adjective as well as an adverb.

Select the one which is different from the other three alternatives: 1. 7, 56, 2. 13, 78, 3. 9, 64, 4. 11, 132.

Profit earned by selling an article for Rs.1060 is 20% more than the loss incurred by selling the article for Rs.950. At

Iceland is an example of ___________

Match List-I with List-II List-I (Expressions): (A) Find x (B) Evaluate: , n = 6, r = 2 (C) If , find . (D) List-II (V

In an examination which had 200 questions, students score 4 marks for every correct answer and lose 1 mark for every wro