#### Ques 1.

Make 2 parts of 19 such that the sum of their squares is 193

(a) 12,7

(b) 11,8

(c) 13, 6

(d) None of these

**Ans 1.**

In such a question one may select the right choice from amongst the given choices, directly without solving the question.

#### Ques 2.

The sum of 5 consecutive numbers is equal to 60. The first number is

(a) 10

(b) 11

(c) 12

(d) None of these

**Ans 2.** Let the five consecutive numbers be

(x -2) , ( x - 1 ) , x , ( x + 1), and ( x+ 2).

. . ( x - 2) + x - 1) + x + ( x + 1) + x + 2) = 60

or 5x = 60 => x = 12

Hence, the first number is 12 -2 = 10

#### Ques 3.

Renu has 48 marbles .If Gopi Had 9 marbles more than what he has now he would have as many marbles as Renu has. Hoe many marbles does Gopi have ?

(a) 39

(b) 57

(c) 60

(d) Indeterminate

**Ans 3.** x + 9 = 48 . . x = 39

#### Ques 4.

The product of two consecutive even numbers is 288. Find the numbers.

(a) 16 and 14

(b) 16 and 18

(c) 18 and 20

(d) 20 and 22

**Ans 4. **(x) ( x + 2) = 288 or x2 + 2x - 288= 0

=> x = 16

Hence, the two numbers are 16 and 18.

#### Ques 5.

Oner litre of water was mixed in 3 litres of sugar solution containing 4 % of Sugar in the solution?

(a) 3

(b) 4

(c) 5

(d) Data insufficient

**Ans 5.**

#### Ques 6.

Deepak buys a mixter at three-fourths of its marked price and sells it for 20 per cent more than its marked price. What is the profit percent ?

(a) 40%

(b) 50%

(C) 60%

(D) 70%

**Ans 6.**

#### Ques 7.

Rs 500 is divided among A,B,C and D so that A and B together get thrice as much as C and D together and B gets 4 Times of what C gets, C getting 1 1/2 times as much as D.C's share is

(a) Rs 63 .25

(b) Rs 100

(c) Rs 125

(d) None of these

**Ans 7.**

#### Ques 8.

A is twice as good a workman as B and together they complete a work in 15 days.In how many days, can the work be completed by B alone ?

(a) 22 1/2 days

(b) 45 Days

(c) 26 1/2 days

(d) 53 days

**Ans 8.**

#### Ques 9.

If a selling price of Rs 24 results in a 20% discount on the list price, what selling price would result in a 30% discount on the list price ?

(a) Rs 9

(b) Rs 20

(c) Rs 21

(d) Rs 27

**Ans 9.**

#### Ques 10.

A sum of money which increases by 1/10th of itself every year amounts to Rs 450 in 5 years .What is the sum ?

(a) Rs 3000

(b) Rs 1500

(c) Rs 500

(d) Rs 300

**Ans 10.**

#### Ques 11.

What is the difference between simple interest and compound interest on Rs 2000 for 3 years at 5 %

(a) Rs 25.25

(b) Rs 15. 25

(c) Rs 7.75

(d) None of these

**Ans 11.**

#### Ques 12.

A man sells Rs 2600 of 3% stock at 112,How much stock at 9% discount can be purchased now ?

(a) Rs 2500 stock

(b) Rs 2700 Stock

(c) Rs 3000 stock

(d) Rs 3200 stock

**Ans 12.**

#### Ques 13.

One-fourth of a number is 10 less than 30 per cent of the same number. What is that number ?

(a) 100

(b) 150

(c) 200

(d) 250

**Ans 13.**

#### Ques 14.

Anupam invested Rs 80,000 started a business. After four months, Girish Joined him with a capital of Rs 90,000 .If at the end of the year, the total profit by them was Rs 14,000, was Girish 's share in it ?

(a) Rs 5000

(b) Rs 6000

(c) Rs 7000

(d) Rs 8000

**Ans 14. **

#### Ques 15.

The ratio between the length and the breadth of a rectangular field is 3 : 2 and the preimeter of the field is 100 metres. what is the area of the rectangular field ?

(a) 400 sq. m

(b) 500 sq. m

(c) 600 sq. m

(d) 650 sq. m

**Ans 15. **Let the length and the breadth be 3x and 2x m.

#### Ques 16.

A rectangular piece of land is 50 m long and 20 m broad .Inside that land a 7 m broad green belt on all four sides is to be constructed ,What will be the area of that green belt ?

(a) 784 sq.m

(b) 1000 sq.m

(c) 1216 sq. m

(d) 1350 sq. m

**Ans 16. **Area of the green belt

= ( 50 x 20) - ( 50 - 14) ( 20 - 14) m2

= 1000- 216 m2 = 784 m2

## 0 Comments