Mock test Mathematics 3 | PST and JEST Preparation Mock Test

 Mock Test Mathematics for Upcoming PST and JEST Preparation Mock Test by JjBrothers 

1st

*What is the average of the numbers*
0, 0, 4, 10, 5, and 5....?

a) 3
b) *4*
c) 5
d) 6

*Solution*
24/6 = 4

*Answer* = *4*

*2nd*
*Rana Sikandar purchased a book for Rs. 450 and sold for Rs. 495. Find the gain percent.*?

a) 5%
b) *10%*
c) 15%
d) 20

**Solution**
495-450=45
450/45=10
10%

*Answer* = *10%*

*3rd*
*If yesterday was Monday what day is after tomorrow ?*

A) Friday
B) Saturday
C) Monday
D) Sunday
E) **None of these**

**Solution**
Yesterday = Monday
Today = Tuesday
Tomorrow = Wednesday
After Wednesday = Thursday

*Answer* = *Thursday*

*4th*
*A student secured 450 marks in exam of 7 subjects. He secured 60 marks in English and 75 marks in Math. What are average marks in remaining subjects?*

a) 61
b) **63**
c) 65
d) 67

**Solution**
75+60=135
450-135=315
315/5=63

*Answer* = *63*

*5th*
*In an examination, 65% of the total examinees passed. If the number of failures is 420, the total number of examinees is a?*

a) 800
b) 1000
c) **1200**
d) 1400

**Solution**

35% of 420
1% of 420/35 = 12

Now 12x65 = 780
Means 65% = 780

Thus
780+420=1200

*Answer*= *1200*

*6th*
*In the exam, 45% of students fail and 550 passed find a total number of students who appeared in exam.* ?

a) 800
b) **1000**
c) 1200
d) 1400

**Solution**

550 is (55%) of 1000

Now 550/55=10
Then 10x45=450

Thus 450+550=1000

*Answer*= *1000*

*7th*
*14 persons earn Rs. 400 in 10 days. How many persons are required to earn Rs. 600.* ?

a) 17
b) 19
c) **21**
d) 23

*8th*
*Find the odd one out?*
July, March
Dec & Feb

A) April
B) June
C) September
D) **December**
E) None of these

**Solution**
December is odd one out
Because it has 31 days only in it's month other's  don't have it.

*9th*
*Fraction of 25%*

a) 1/2
b) 1/3
c) **1/4**
d) 1/5

**Solution**

25/100= 1/4

*Answer*= *1/4*

*10th*
*What will be the next term in the pattern. 2, 4, 8, 16, ?*

a) *32*
b) 34
c) 36
d) 38

**Solution**
2 ×  2 = 4
4 ×  2 = 8
8 ×  2 = 16
16 ×  2 = 32

*Answer* *32*

*11th*
*Complete the Analogy*
*101 : 10201 :: 107 : ?*

a) 10507
b) 10607
c) 10707
d) *10807*

*Solution*

A:B *: :* C:D
A/B *: :* C/D
AD *: :* B/C

101(D) *::* (10201)(107) 101D *=* 1091507
D *=* 1091507/101

*Answer* *D=10807*

*Errors and omissions are acceptable**

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