### Arithmetic Ability MCQ - English

** Two numbers are in ratio 4:5 and their LCM is 180. The smaller number is**

9

15

36

45

Answer : C

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** 2) In a class, the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are admitted to the class, the ratio of the number of boys to that of the girls is**

** 3) What must be added to each term of the ratio 7:11, So as to make it equal to 3:4?**

** 4) A and B together have Rs. 1210. If ^{4}/_{15} of A's amount is equal to ^{2}/_{5} of B's amount, how much amount does B have?**

** 5) The difference between two positive numbers is 10 and the ratio between them is 5:3. Find the product of the two numbers.**