1175 questions
21
Mixed
Moderate
PYQ
+1.0
-0.33
A 325 m long train overtakes a man moving at a speed of 5 km/hr (in the same direction) in 45 seconds. How much time (in seconds) will it take this train to completely cross another 440 m long train, moving in the opposite direction at a speed of 20 km/hr?
22
Mixed
Moderate
PYQ
+1.0
-0.33
Simplify \(\frac{[3\frac{1}{4} \div \{1\frac{1}{4} - 0.5(2\frac{1}{2} - \frac{1}{12})\}]}{5 \times \frac{1}{15}}\).
23
Mixed
Moderate
PYQ
+1.0
-0.33
A and B working together can do a piece of work in 6 days. B alone can do the same work in 12 days. How long (in days) will A alone take to do double the work?
24
Mixed
Moderate
PYQ
+1.0
-0.33
A scheme like ‘Buy 6, Get 4 Free’ on the same kind of articles with the same MRP attracts a _____ % discount.
25
Mixed
Moderate
PYQ
+1.0
-0.33
The amount on a sum of ₹6,800 at 15% per annum compound interest, compounded annually, in 2 years' time, will be:
26
Mixed
Moderate
PYQ
+1.0
-0.33
If tan A = 1, then find the value of sin A + cos
27
Mixed
Moderate
PYQ
+1.0
-0.33
The market value of Amal’s investment rises successively by 5% in 2021, 6% in 2022, and 10% in 2023. If the initial value was ₹5,50,000, what will be its value (in ₹) at the end of 2023?
28
Mixed
Moderate
PYQ
+1.0
-0.33
Simplify the following:
29
Mixed
Moderate
PYQ
+1.0
-0.33
A and B working together can do a piece of work in 6 days. B alone can do the same work in 15 days. How long (in days) will A alone take to do double the work?
30
Mixed
Moderate
PYQ
+1.0
-0.33
Two pipes A and B can fill a tank in 18 hours and 24 hours, respectively. If both pipes are opened simultaneously, after how much time (in hours) must pipe A be closed so that the tank is completely filled in 16 hours?