A. 1:3
B. 2:3
C. 3:4
D. 4:5
✅ The correct answer is option A. 1:3.
Mathematics MCQs
A team of eight entered for a shooting competition. The best marks man scored 85 points. If he had scored 92 points, the average scores for. The team would have been 84. How many points altogether did the team score?
A. 625
B. 665
C. 632
D. 656
✅ The correct answer is option B. 665.
8 * 84 = 672 – 7 = 665
8 * 84 = 672 – 7 = 665
The average monthly salary of 20 employees in an organisation is Rs. 1500. If the manager’s salary is added, then the average salary increases by Rs. 100. What is the manager’s monthly salary?
A. Rs. 2000
B. Rs. 2400
C. Rs. 3600
D. Rs. 4800
✅ The correct answer is option C. Rs. 3600.
How much is 80% of 40 is greater than 4/5 of 25?
A. 4
B. 6
C. 9
D. 12
✅ The correct answer is option D. 12.
(80/100) * 40 – (4/5) * 25
(80/100) * 40 – (4/5) * 25
32 – 20 = 12
8/15 / 1 1/3 * 3 ?/4 = 1.5
A. 1
B. 2
C. 3
D. 5
✅ The correct answer is option C. 3.
The area of a square is equal to five times the area of a rectangle of dimensions 125 cm * 64 cm. What is the perimeter of the square?
A. 600 cm
B. 800 cm
C. 400 cm
D. 1000 cm
✅ The correct answer is option 800 cm..
Area of the square = s * s = 5(125 * 64)
Area of the square = s * s = 5(125 * 64)
The length of a rectangular plot is twice its breadth. If the area of the rectangular plot is 6075 sq.meters .what is its length?
A. 45m
B. 75m
C. 135m
D. None of these
✅ The correct answer is option C. 135m.
Using all the letters of the word “THURSDAY”, how many different words can be formed?
A. 8
B. 8!
C. 7!
D. 7
✅ The correct answer is option B. 8!.
Find the area of a parallelogram with base 24 cm and height 16 cm.
A. 262 cm2
B. 384 cm2
C. 192 cm2
D. 131 cm2
✅ The correct answer is option B. 384 cm2.
Area of a parallelogram = base * height = 24 * 16 = 384 cm2
Area of a parallelogram = base * height = 24 * 16 = 384 cm2
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins are there?
A. 50
B. 100
C. 150
D. 200
✅ The correct answer is option C. 150.