Gate Way To CGL Mains : Quant Quiz

SIMPLIFICATION: The simplification of an expression involves various operations.The order of various operations must be strictly maintained in the order of each later of the word VBODMAS, where

1.V stands for vinculum or bar

2.B stands for brackets in the order(),{},and [].

3.O stands for of

4.D stands for division

5.M stands for multiplication

6.A stands for addition

7.S stands for subtraction.

Some Questions based on above concept:

8.The cost of 7 tables and 12 chairs is Rs. 48,250. What is the cost of 21 tables and 36 chairs? 

(1) Rs. 96, 500 

(2) Rs. 1, 25, 500 

(3) Rs. 1, 44, 750 

(4) Cannot be determined

 

9.There are two numbers such that the sum of twice the first number and thrice the second number is 100 and the sum of trice the first number and twice the second number is 120. Which is the larger number? 

(1) 32 

(2) 12 

(3) 14 

(4) 35

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

(1) 12 

(2) 18 

(3) 16 

(4) Cannot be determined

ANSWER KEY:
1 - (2)
2 - (1)
3 - (3)
4 - (4)
5 - (3)
6 - (1)
7 - (4)
8 - (3)
9 - (1)
10- (1)