Rbi Assistant Exam Template With Answers Page 21
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28RBI Assistant : Model Paper - 1
5) c) 287
11) b
Solution:
+ 7x1, +7x3, +7x5, +7x7, +7x9
x² − 6x = 7
x(x-7)+(x-7)=0
6) d
→ x=7,-1
==> (816/35)×25 = 23×25 = 575
2y² + 13y + 15 = 0
2y(y+5)+3(y+5)=0
Nearest value in options is 580
→y=-5, -3/2
If x=7,y=-5
x > y
7)
) d
x > y
==> 25/100 * 1320 + 64/100 *4000
→if =-1
x > y
==> 330+2560 = 2890
x > y
i.e x > y
8) d
12) a
==> 97-27 = 70
3x² − 7x + 2 = 0
Nearest value in options is 69
3x(x-2)+(x-2)=0
→x=2,-1/3
2y² − 11x + 15 = 0
9) a
2y(y-3)-5(y-3)=0
==> 41 + 16 = 57
→y=3,5/2
If x=2
x<y,x<y
10) c
if x=-1/3
x<y,x<y
==> (804)^2 = 646414
i.e x<y
Nearest value in options is 646400
Page 21
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