RBI Assistant Quantitative Aptitude Daily Mock 1 February 2020: Quantity Based, Word Problem and Approximation

Q1. Ajay and Vijay travel the same distance at the rate of 3.5 km per hour and 4 km per hour respectively. If Ajay takes 45 minute longer than Vijay, find the total distance travelled by Ajay and Vijay together ?
(a) 21 km
(b) 45 km
(c) 25 km
(d) 42 km
(e) 30 km

Q2. Without stoppage, Kalpana travel’s bus travels a certain distance with an average speed of 60 km/hr, and with stoppage, it covers the same distance with an average speed of 45 km/hr. On an average, how many minutes per hour does the bus stop during the journey ?
(a) 25 min
(b) 30 min
(c) 45 min
(d) 20 min
(e) 15 min

Q3. A man complete a journey in 15 hours. He travels first one fourth of journey at the speed of 15 km/hr and remaining journey at the speed of 45 km/hr. Find the total journey in km.
(a) 500 km
(b) 600 km
(c) 450 km
(d) 650 km
(e) 350 km

Q4. 45 women can do a work in 10 days and 30 men can complete the same work in 18 days. What is the ratio between the capacity of men and women ?
(a) 25 : 21
(b) 6 : 5
(c) 7 : 18
(d) 5 : 6
(e) 5 : 9

Q5. Ram takes 3 hours more than Shyam to cover a distance of 45km. If Ram doubles his speed, then he takes 2 hours less than Shyam. Find the speed of Ram ?
(a) 6 km/hr
(b) 4.5 km/hr
(c) 9 km/hr
(d) 5 km/hr
(e) 10 km/hr

Directions (6-10): What approximate value should come in place of the question mark (?) in the following questions?

Directions (11 – 15): In the following questions, we have two quantities given. Compare these quantities and answer accordingly.
(a) Quantity I > Quantity II
(b) Quantity I < Quantity II
(c) Quantity I ≥ Quantity II
(d) Quantity I ≤ Quantity II
(e) Quantity I = Quantity II or No relation

Q11. Quantity I: Distance travelled at speed of 50 Kmph when A car travels a distance of 170 Km in 2 hrs partly at a speed of 100 kmph and partly at a speed of 50 kmph.
Quantity II: Husbands Present age. The average age of a husband, his wife and son 3 years
ago was 27 years and that of his wife and son 5 years ago was 20 years. What is the
husband’s present age?

Q12. Quantity I: 18
Quantity II: Distance between A and B when A boat travels upstream from B to A and
downstream from A to B in 3 h. If the speed of the boat in still water is 9 Km/h and the
speed of the current is 3 Km/h

Q13. Quantity I: No of telegraph poles counted by him in 4 hours. A railway passenger counts the telegraph poles on the rail road as he passes them. The telegraph poles are at a distance of 50 m
while the speed of the train is 45 Km/h?
Quantity II: Distance covered by Anjali @ 108 kmph in 12 hours with a break of 15 minutes for every 4
hours

Q14. Quantity I, cost price of book (in Rs) : If the book is sold at a profit of 5% instead of 5% of loss, the shopkeeper get Rs 18 more.
Quantity II, selling price of bottle (in Rs) : A shopkeeper marked up the price of the bottle by 50% and gives a discount of 50/3% The cost price of the bottle is Rs 160.

Q15. Quantity I, time taken by leakage to empty the filled tank alone (in min): Pipe A alone and pipe B alone can fill a tank in 20 minutes and 30 minutes respectively. But it is found that there is leakage in a tank, due to which pipes takes 3 minutes extra to fill the tank when both pipe open together.

Solution:

c  

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