A) 35.5

B) 37.5

C) 38.5

D) 40.5

A) 37

B) 37.8

C) 39

D) 39.8

A)  Rs. 16400

B) Rs. 12000

C)  Rs. 12500

D) Rs. 18000

A)  8 years

B) 2.5 years

C)  5 years

D) 3.5 years

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

A) 30

B) 33

C) 36

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

## 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%