*MATHEMATICS QUESTIONS***–**

##### Q 1.

If the cost price of 12 pens Is equal to the selling price Of 8 pens. The gain percentage is-

A)25% B)33.33% C)50% D)66.66%

##### Q 2.

If the number 97251*6 is completely divisible by 11 then the smallest whole number in place of * will be-

A)6 B)2 C)1 D)5

##### Q 3.

In an examination it is required to get 310 at the aggregate marks to pass. A student get 28% marks and it declared failed by 93 marks.What are the maximum aggregate marks a student can get?

A)685

`B)765 `

`C)775 `

`D)875`

##### Q 4.

##### Which of the following ratios is greatest?

```
A)7:15
B)15:23
C)17:25
D)21:29
```

##### Q 5.

##### If 20% of a =30% of b =1/6 of c then a:b:c is-

A)3:2:16 B)2:3:6 C)15:10:18 D)10:15:18

##### Q 6.

##### Amixture of 40 litre of milk and water contains 10% of water . How much water should be added to this mixture so that the new mixture contains 20% water?

A)6.5 liter B) 4 liter C) 5 liter D)7.5 liter

##### Q 7.

##### If the side of a square is increased by 30% then its area is increased by

A) 9% B) 60% C) 30% D)69%

##### Q 8.

##### If 20% of (p+q)=50% of (p-q), then p:q =?

A) 7:3 B) 5:7 C) 7:5 D) 7:8

##### Q 9.

##### If x/y=4/3 then =(3x+2y)/(3x-2y)=?

A) 5 B) 6 C)-1 D) 3

##### Q 10.

##### (2-1/3)(2-3/5 )(2 – 5/7 )………..(2 -999/1001 ) =?

A)999/1001 B)1001/3 C)1003/3 D) none of this

##### Q11.

##### A man purchases two fans for Rs.2160, By selling one fan at a profit of 15% and the other at a less of 9% . He neither gains nor losses in the whole transaction. Find the cost price of each fan ?

A) Rs.710,Rs. 1450 B) Rs. 1530, Rs.630 C) Rs.810, Rs. 1350 D) Rs.1340, Rs.820

##### Q 12

##### A number when divided by 221,leaves a remainder 64,what is the remainder if the same number is divided by 13?

A) 0 B) 1 C)11 D)12

##### Q 13

##### If the selling price of 4 articles is equal to the cost price of 5 articles,the profit is-

A)20% B)22.5% C)25% D)30%

##### Q 14

##### The students of three classes are in the ratio 2:3:5 If 20 students are increased in each class, the ratio changes to 4:5:7. The total no. of students before the increase was-

A)160 B)120 C)100 D)100

##### Q 15

##### The mean of 11 numbers is 35 . If the mean of first 6 numbers is 32 and that of the last 6 numbers is 37 , find the 6th number-

A) 28 B) 29 C) 30 D) 27

##### Q 16

##### A container contains 60 kg of milk . Form this container 6kg of milk was taken out and replaced by water. This process was repeated further two times. The amount of milk left in the container is-

A) 34.24 kg B) 39.64 kg C) 43.74 kg D) 47.6kg

##### Q17

##### A boy can swim in still water at a speed of 10 km/hour .If the speed of the current would have been 5km/hour then the boy could swim 60km

A) upstream in 4 hours B) downstream in 12 hours C) upstream in 6 hours D) downstream in 4 hours

##### Q 18

##### Simplyfy 3/4+5/36+7/144+………………. 19/8100=?

A)299/200 B)199/100 C)99/200 D)99/100

##### Q 19

##### A clock takes 10 seconds to strike at 6 o’clock. How much time will it take to strike at 12 o’ clock?

A) 20 sec B) 22 sec C) 23 sec D) 24 sec

##### Q 20

##### The ratio between two numbers is 2:3. If their l.c.m is 150 ,then the numbers are-

A)50,75 B)30,40 C)48,64 D)none of this

##### Q 21

##### If 4 men working 4 hours per day for 4 days ,complete 4 units of work , then how many units of work will be completed by 2 men working for 2 hours per day in 2 days?

A)2 B)1 C)1/2 D)1/8

##### Q 22

##### By increasing the speed of his car by 15 km/hour, a person covers 300 km distance by taking an hour less than before.The original speed of the car was-

A) 45km/hr B) 50km/hr C) 60km/hr D) 75 km/hr

##### Q 23

##### If a:b=3:5 and b:c=7:8 then 2a:3b:7c is equal to

A)42:105:280 B)15:21:35 C)6:15:4 D)30:21:250

##### Q 24

##### A number consists of two digits ,whose sum is 7.If the digits are reversed the number is increased by 27. The product of digits of the number is-

A)6 B)8 C)10 D)12

##### Q 25

##### Consider all positive two digit numbers each of which is divided by 7,leaves a remainder 3,what is their sum?

A)661 B)666 C)676 D)777

##### Q 26

##### By selling 33 meter of cloth ,a person gains the cost of 11 meters. Find his gain %

A) 33.33% B) 33.5% C) 33% D) 34.33%

##### Q 27

##### The ratio of income and expenditure of a person is 11:10. If he saves Rs.9000 per annum , his monthly income is-

A)Rs.8000 B)Rs. 8800 C)Rs.8500 D)Rs.8250

##### Q 28

##### The average of the squares of first ten natural numbers is-

A)35.5 B)36 C)37.5 D)38.5

##### Q 29

##### Which fraction comes next in the sequence 1/2, 3/4, 5/8, 7/16,?

A)9/32 B)10/17 C)11/34 D)12/35

##### Q 30

##### Which of the following will not be a number of the series 1,8,27,64,125,……?

A)216 B)512 C)729 D)1000

Answer Key:-

- C 2. A 3. C 4. D 5. C 6. C 7.D 8. A 9.D 10.C 11. C 12.D 13.C 14.C 15.B 16.C 17.A 18.D 19.B 20.A 21.C 22.C 23.A 24.C 25.C 26.A 27.D 28.D 29.A 30.A