Maths in English(W12)

1. What approximate value should come in place of the question mark (?) in the following question

59.88  12.21 x 6.35 = ?

 
 
 
 

2. What will come in place of question mark (?) in the following number series.

1   7   49   343  (?)

 
 
 
 

3. In the following number series only one number is wrong. Find out the wrong number.

12000     2393      472    89.8    12.96    -2.408    -5.4816 

 
 
 
 

4. The total area of a circle and a rectangle is equal to 1166 sq.cm. The diameter of the circle is 28 cms. What is the sum of the circumference of the circle and the perimeter of the rectangle if the length of the rectangle is 25 cm.

 
 
 
 

5. In a test, a candidate secured 468 marks out of maximum marks ‘A’. If the maximum marks ‘A’ were converted to 700 marks, he would have secured 336 marks. What were the maximum marks of the test?

 
 
 
 

6. What approximate value should come in place of the question mark (?) in the following question

39.897% of 4331 +58.779% of 5003 = ?

 
 
 
 

7. In how many different ways can the numbers ‘256974’ be arranged, using each digit only once in each arrangement, such that the digits 6 and 5 are at the extreme ends in each arrangement.

 
 
 
 

8. What will come in place of question mark (?) in the following number series.

12   35   81   173   357    (?)

 
 
 
 

9. Pooja could get equal number of Rs. 55, Rs. 85 and Rs. 105 tickets for a movie. She spends Rs. 2,940 for all the tickets. How many of each did she buy?

 
 
 
 

10. In an Entrance Examination Ritu scored 56 percent marks. Smita scored 92 percent marks and Rina scored 634 marks. the maximum marks of the examination are 875. What are the average marks scored by all the tree girls together?