# Mathematics Lecturer MCQs With Answers Quiz Test

Objective type solved Lecturer jobs Math question answers with solved notes learn here. All of these MCQs are helpful for preparation of jobs tests online.

#### Mathematics Solved MCQs Online Quiz Test

Q.1: 5 % income of a is equal to 15 % income of B and 10 % income of B is equal to 20 % income of C if the income of c is Rs. 200, then total income of A, B and C is :———?

1. Rs. 6000
2. Rs. 18000
3. Rs. 20000
4. Rs. 14000

B

Q.2: What percent of 120 are 90?

1. 25%
2. 50%
3. 75%
4. 33%

C

Q.3: Today is khadija’s birthday. After one year, she will become two times as she was ten years ago. current age of Khadija?

1. 19
2. 20
3. 21
4. 22

C

Q.4: In what ratio should the profit be divided if M, N, O invests capital in ratio 2:3:5 and their timing of their investments are in the ratio 4:5:6.

1. 8:15:30
2. 5:18:28
3. 4:5:6
4. 2:3:5

A

Q.5: A bag contains 50 paise, 1 rupee and 2 rupee coins in the ratio 2:5:8. If the total amount is Rs. 352, find the total number of coins in the bag.

1. 160
2. 200
3. 250
4. 240

D

Q.6: Three quantities X, Y and Z are such that XY=kZ where k is constant. Initially, X was at 4 and X:Y:Z was 2:3:4. If the value of Y is changed to 12 and Z is kept constant, find the value of X.

1. 2
2. 3
3. 5
4. 6

A

Q.7: Find the mean proportion between 5 and 45.

1. 9
2. 15
3. 25
4. 50

B

Q.8: If X:Y = 2:3, Y:Z = 4:5. Find X:Y:Z.

1. 2:3:5
2. 8:12:15
3. 2:8:5
4. 2:7:5

B

Q.9: The ratio of two numbers a and b is 3:5. If 2 is added to both the numbers, the ratio becomes 2:3. Find b.

1. 15
2. 10
3. 8
4. 5

B

Q.10: The plan for a rectangular area is drawn to a scale of 1:500. If the length and breadth in the plan is 30 cm and 20 cm, find the actual area.

1. 1200 m²
2. 1500 m²
3. 12000 m²
4. 15000 m²

D