# Quantitative Aptitude Quiz 15 July -Quantitative Aptitude Quiz for IBPS RRB Prelims 2020

The Quantitative Aptitude being the scoring part can enhance your performance as a whole. All you need to do is clear your basics and be aware of the syllabus of the particular exam you are preparing for. Start your preparation and crack the IBPS RRB Prelims 2020 with the study plan and daily quantitative aptitude quizzes provide on bankersadda and adda247 app. 15th July 2020 IBPS RRB Prelims Quiz Based on- Trains, Boat & Stream, Speed Time Distance.

Q1. A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water?

(a) 4 kmph

(b) 6 kmph

(c) 8 kmph

(d) 2 kmph

(e)10 kmph

Q2. A man’s speed with the current is 15 kmph and the speed of the current is 2.5 kmph. The man’s speed against the current is:

(a) 8.5 kmph

(b) 9 kmph

(c) 10 kmph

(d)12.5 kmph

(e) 14 kmph

Q3. A man can row at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place?

(a) 2.4 km

(b) 2.5 km

(c) 3 km

(d) 3.6 km

(e) 4.6 km

Q4. A man can row against the current three fourth of a kilometer in 15 min and returns same distance in 10 min, then ratio of his speed to that of current is:

(a) 3 : 5

(b) 5 : 3

(c) 1 : 5

(d) 5 : 1

(e) 4 : 1

Q5. If the speed of a swimmer in still water is 9 kmph. Find the downstream speed of the swimmer, when the river is flowing with the speed of 6 kmph.

(a) 15 kmph

(b) 18 kmph

(c)  3 kmph

(d) 12 kmph

(e) 10 kmph

To attempt the complete quiz refer to the links given below:

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