If 28 men can finish a work in 15 days, 21 men can finish the same work in___________?
A. 24 days
B. 14 days
C. 15 days
D. 20 days
Time and Work Mcqs · Easy · 4 weeks ago
Question Bank
Maths Mcqs
The areas of two similar triangles are 12 cm2 and 48SQ. cm .If the height of the smaller one is 2.1cm than the corresponding height of the bigger one is_________?
A. 0.525cm
B. 4.2cm
C. 80%
D. 60%
Areas · Easy · 4 weeks ago
Find the roots of quadratic equation: 2x2 + 5x + 2 = 0?
A. -2, -1/2
B. 4, -1
C. 4, 1
D. -2, 5/2
Quadratic Equations · Easy · 4 weeks ago
A candidate who gets 30% of the marks fails by 50 marks. But another candidate who gets 45% marks gets 25 marks more than necessary for passing. Find the number of marks for passing?
A. 150
B. 200
C. 250
D. 275
Percentage Mcqs · Easy · 4 weeks ago
If a man lost 4% by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44%?
A. 7
B. 8
C. 9
D. 10
Profit and Loss Mcqs · Easy · 4 weeks ago
In what ratio should two varieties of sugar of Rs.18 per kg and Rs.24 kg be mixed together to get a mixture whose cost is Rs.20 per kg?
A. 1:3
B. 3:1
C. 1:2
D. 2:1
Mixtures and Allegations · Easy · 4 weeks ago
C takes 6 days to complete half of a work and D takes 5 days to complete 1/3rd of the same work. They take turns to complete the task. If C works for the first 4 days, in how many days will D complete the rest of the work without the help of C?
A. 10 days
B. 12 days
C. 8 days
D. 9 days
Time and Work Mcqs · Easy · 4 weeks ago
If the height of a triangle is decreased by 40% and its base is increased by 40% what will be the effect on its area?
A. No change
B. 8%decrease
C. 16% Decrease
D. 16%increases
Areas · Easy · 4 weeks ago
Showing 169 to 176 of 1639 results