
Dear Readers,
As SSC CHSL | GD notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of quizzes are based on the latest pattern of the SSC CHSL| GD examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination.
рдиाрд╡ рдФрд░ рдзाрд░ा
рдПрдХ рдЖрджрдоी рдзाрд░ा рдХे рдк्рд░рддिрдХूрд▓ 7 рдХिрдоी рдХी рджूрд░ी рдкрд░ рдФрд░ рдзाрд░ा рдХे рдЕрдиुрдХूрд▓ 10 рдХिрдоी рдк्рд░рддि рдШंрдЯे рдХी рдЧрддि рд╕े рдиाрд╡ рдЪрд▓ा рд╕рдХрддा рд╣ै। рд╢ांрдд рдкाрдиी рдоें рдЖрджрдоी рдХी рдЧрддि рдФрд░ рдзाрд░ा рдХी рджрд░ рдЬ्рдЮाрдд рдХीрдЬिрдП।
рдПрдХ рд╡्рдпрдХ्рддि рдПрдХ рдиाрд╡ рдХो рдирджी рдХे рдЕрдиुрдХूрд▓ 15 рдХिрдоी рдХी рджूрд░ी рддрдп рдХрд░рдиे рдоें 3 рдШंрдЯे 45 рдоिрдирдЯ рдХा рд╕рдордп рд▓ेрддा рд╣ै рдФрд░ рдзाрд░ा рдХे рдк्рд░рддिрдХूрд▓ 5 рдХिрдоी рдХी рджूрд░ी рддрдп рдХрд░рдиे рдоें 2 рдШंрдЯे 30 рдоिрдирдЯ рдХा рд╕рдордп рд▓ेрддा рд╣ै। рдХिрдоी/рдШंрдЯा рдоें рдирджी рдХी рдзाрд░ा рдХी рдЧрддि рдЬ्рдЮाрдд рдХीрдЬिрдП।
рдПрдХ рдЖрджрдоी 7 ½ рдХिрдоीрдлिрди рд╕्рдеिрд░ рдкाрдиी рддैрд░ рд╕рдХрддा рд╣ै। рдпрджि рдирджी рдоें 1.5 рдХिрдоी/рдШंрдЯा рдХी рдЧрддि рд╕े рдЪрд▓ рд░рд╣ी рд╣ै, рддो рдЙрд╕े рдПрдХ рд╕्рдеाрди рдкрд░ рдЬाрдиे рдФрд░ рд╡ाрдкрд╕ рдЖрдиे рдоें 50 рдоिрдирдЯ рд▓рдЧрддे рд╣ैं, рд╡рд╣ рд╕्рдеाрди рдХिрддрдиी рджूрд░ рд╣ै?
2 рдХिрдоी рдк्рд░рддि рдШंрдЯे рдХी рдЧрддि рд╕े рдЪрд▓рдиे рд╡ाрд▓ी рдзाрд░ा рдоें, рдПрдХ рдоोрдЯрд░ рдмोрдЯ рдзाрд░ा рдХे рд╡िрдкрд░ीрдд 6 рдХिрдоी рдЬाрддी рд╣ै рдФрд░ 33 рдоिрдирдЯ рдоें рдлिрд░ рд╕े рдк्рд░ाрд░ंрднिрдХ рдмिंрджु рдкрд░ рд╡ाрдкрд╕ рдЖ рдЬाрддी рд╣ै। рд╕्рдеिрд░ рдкाрдиी рдоें рдоोрдЯрд░рдмोрдЯ рдХी рдЧрддि рдЬ्рдЮाрдд рдХीрдЬिрдП।
BOAT AND STREAM
1-A man can row upstream at 7 kmphand downstream at 10kmph.find man’s rate in still water and the rate of current.
(a) 9.5 km/h and 1.5 km/h
(b) 8.5 km/h and 1.5 km/h
(c) 8 km/h and 2.5 km/h
(d) 8.5 km/h and 2 km/h
2-A man takes 3 hours 45 minutes to row a boat 15 km downstream of a river and 2hours30minutes to cover a distance of 5km upstream. find the speed of the river current in km/hr.
(a) 4.2 km/hr
(b) 3.8 km/hr
(c) 1 km/hr
(d) 1/2 km/hr
3-A man can row 7 ½ kmphin still water . if in a river running at 1.5 km/hr an hour,it takes him 50 minutes to row to a place and back , how far off is the place?
(a) 1.5 km
(b) 3 km
(c) 4.5 km
(d) 1 km
4-In a stream running at 2kmph,a motar boat goes 6km upstream and back again to the starting point in 33 minutes.findthe speed of the motarboat in still water.
(a) 12
(b) 20
(c) 22
(d) 17
5-Mohan can swim in water at a speed of 9 km/h in still water. If the speed of the stream is 3 km/h, what will be the time taken by the Mohan to swim 84 km downstream?
(a) 6 hours
(b) 8 hours
(c) 5 hours
(d) 7 hours
6-A man can row 40km upstream and 55km downstream in 13 hours also, he can row 30km upstream and 44km downstream in 10 hours.find the speed of the man in still water and the speed of the current.
(a) 1kmph,2kmph
(b) 10kmph,3kmph
(c) 11kmph,5kmph
(d) 8kmph,3kmph
7-A boat travel 240 km downstream in 3 hours and the time is taken by the boat to travel the same distance in upstream in 6 hours. Find the speed of stream (in kmph).
(a) 40 kmph
(b) 30 kmph
(c) 20 kmph
(d) 35 kmph
8-A swimmer can swim downstream at 14 kmphand upstream at 6 kmph. What is the speed of the swimmer in still water?
(a) 11 kmph
(b) 9.5 kmph
(c) 12 kmph
(d) 10 kmph
9-A man rows downstream 32 km and 14 km upstream, and he takes 6 hours to cover each distance. What is the speed of the current?
(a) 0.5 km/hr
(b) 1 km/hr
(c) 1.5 km/hr
(d) 2 km/hr
10-The speed of the current is 5 km/h. A motorboat goes 10 km upstream and back again to the starting point in 50 min. The speed (in km/h) of the motorboat in still water is
(a) 20
(b) 26
(c) 25
(d) 28
Answer key:-
1. Sol. (B)
2. Sol. (C)
3. Sol. (B)
4. Sol. (C)
5. Sol. (D)
6. Sol. (D)
7. Sol. (C)
8. Sol. (D)
9. Sol. (C)
10. Sol. (C)
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