The current of a stream runs at the rate of 4 kmph. A boat goes 6 km and back to the starting point in 2 hours, then find the speed of the boat in still water?
A. 10 kmph
B. 21 kmph
C. 8 kmph
D. 12 kmph
Boats and Streams · Easy · 1 month ago
Question Bank
Maths Mcqs
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm.
A. 225 cm2
B. 275 cm2
C. 285 cm2
D. 315 cm2
Mensuration · Easy · 1 month ago
3648.24 + 364.824 / ? – 36.4824 = 3794.1696
A. 2
B. 3
C. 4
D. 5
Simplification and Approximation · Easy · 1 month ago
Arslan and Bilal have some marbles with them. Arslan told Bilal “if you give me ‘x’ marbles, both of us will have equal number of marbles”. Bilal then told Arslan “if you give me twice as many marbles, I will have 30 more marbles than you would”. Find ‘x’?
A. 4
B. 5
C. 6
D. 8
E. None of these
Simple Equations · Easy · 1 month ago
Three numbers are in the ratio 1:2:3 and their H.C.F is 12. The numbers are__________?
A. 4, 8, 12
B. 5, 10, 15
C. 10, 20, 30
D. 12, 24, 36
Problems on L.C.M and H.C.F · Easy · 1 month ago
If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, what is the compound interest on the same at the same rate and for the same time?
A. Rs. 51.25
B. Rs. 52
C. Rs. 54.25
D. Rs. 60
Compound Interest · Easy · 1 month ago
A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?
A. 6.24 km
B. 6 km
C. 5.76 km
D. 5.66 km
Boats and Streams · Easy · 1 month ago
The perimeter of a triangle is 28 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?
A. 25 cm2
B. 42 cm2
C. 49 cm2
D. None of these
Mensuration · Easy · 1 month ago
Showing 697 to 704 of 1639 results