MATHEMATICS

Math Mcqs – Mathematics Mcqs are very important for every test. prepare for NTS, FPSC, PPSC, SPSC, CSS, PMS Test Preparation. and all other testing services. Most of the test syllabus contain Mathematics test portion. Here you will find most important Mathematics Mcqs. here these Mcqs will help you getting good marks in this Section. Here you will find most important Mcqs of Mathematics from Basic to Advance. some of the most important sub categories are: Average, Percentage, Problem on Ages, Time and Distance, HCF and LCM, Logarithms, Discount, Interest, Ratio & Proportion, Decimal Fraction and other.

Find the sum of the first 30 natural numbers

A) 35.5

B) 37.5

D) 40.5

Average of all prime numbers between 30 to 50

A) 37

B) 37.8

C) 39

Kabir paid Rs. 9600 as interest on a loan he took 5 years ago at a 16% rate of simple interest. What was the amount he took as a loan?

A) Rs. 16400

B) Rs. 12000

C) Rs. 12500

D) Rs. 18000

Sam borrowed some money from his friend at a simple interest of 6% per annum. He returned his friend Rs. 15600. After how much time did Sam return the money if he borrowed Rs. 12000?

A) 8 years

B) 2.5 years

D) 3.5 years

Complete the series: 2, 4, 3, 9, 4, 16 ,5 ,25, 6,……?

A) 30

B) 33

D) 40

There are two series: i) 2, 3, 4, 5, ……

ii) 4, 9, 16, 25, …..

In series (ii) : 4 + 5 = 9

9 + 7 = 16

16 + 9 = 25

25 + 11 = 36

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If the cost price is 25% of the selling price. Then what is the profit percent?

A) 150%

B) 200%

C) 300%

D) 350%

Let the S.P = 100
then C.P = 25

Profit = 75

Profit% = 75/25 * 100 = 300%

A toy is sold for Rs. 220, what was the cost if the rate of profit was 10% of the cost?

A) Rs.196

B) Rs.198

C) Rs.200

D) Rs.210

Given Data

S.P = 220 Gain=10% C.P=?

We know that :

S.P=[ 100 +Gain]/100 * C.P

We Have to find C.P, so re-arrange formula

⇒ C.P= 100/[ 100 +Gain] * S.P

Putting given data:

⇒ C.P= 100/[ 100 +10] * 220

⇒ C.P=200

6, 9, 18, 45, 126, ….?

A) 369

B) 359

C) 329

D) 317

Multiply given number by 3, After multiply subtract 9 from same number:

6*3=18-9=9

9*3=27-9=18

18*3=54-9=45

45*3=135-9=126

126*3=378-9=369

Complete the series:

6, 9, 13, 16, 20, 23, ……..

A) 26, 30

B) 26, 31

C) 27, 30

D) 27, 31

First add 3 the 4 in whole series:

6+3=9 , 9+4=13

13+3=16 , 16+4=20

20+3=23 , 23+4=27

27+3=30

A man bought some toys at the Rs. 60 and sold them Rs.50. Find his loss percent?

A) 10%

B) 16.6%

C) 25.8%

D) 30%

As S.P<C.P , so we get loss

Loss = C.P-S.P

=60-50

= 10

Now,

Loss%= [ 100*Loss]/C.P

=[ 100*10]/60

=16.6%

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