Ssc Cgl Tier I Exam Template With Answers Page 11
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22SSC CGL Tier I-Practice Paper
(C) 384 Rs/-
(A) 12 cm
(D) 394 Rs/-
(B) 9/2 cm
(C) 4 cm
(D) 9 cm
122. A 630 meter long train crosses a platform
of equal length in 30 second.what is the speed
of the train ( in m/sec)?
129. Two pipes x and y can fill a cistern in 24
(A) 52 m/s
min. and 32 min. respectively. if both the pipes
(B) 42 m/s
are opened together, than after how much time
(C) 43 m/s
(in minutes) should Y be closed so that the tank
(D) 47 m/s
is full in 18 minutes ?
(A) 5
123. Equation ax+b = 0 and cx + d = 0 will be
(B) 10
consistent If
(C) 8
(A) ad = bc
(D) 6
(B) ad + bc = 0
130. (y –z)
3
+ (z – x)
3
3
(C) ab - cd = 0
+ (x–y)
is equal to-
(A) 3(y – z) (z + x) (y – x)
(D) ab + cd = 0
(B) (x – y) (y + z) (x – z)
124. The value of λ for which the expression
(C) 3 (y – z)(z – x)(x – y)
3
3
-5x+λ will be divisible by ( x – 2) is-
(D) (y – z) (z – x) (x – y)
a
+x
(A) 2
2
(B) -2
131. If the average of m number is n
and that
2
(C) -3
of n number is m
, then the average of (m + n)
(D) 4
numbers is-
(A) m/n
125. If the polynomial f(x) is such that f(–1) = 0,
(B) mn
(C) m – n
then a factor of f(x) is-
(A) – 1
(D) m + n
(B) x – 1
(C) x + 1
132. A solid iron sphere of diameters 6 cm is
(D) – ( 1+ x )
melted and made to a hollow cylindrical pipe of
external diameter 10 cm and of length 4 cm.
126. What is the height of a cylinder that has
The width of the sheet of pipe is-
the same volume and radius as a sphere of
(A) 1 cm
diameter 12 cm?
(B) 2 cm
(A) 7 cm
(C) 3 cm
(B) 10 cm
(D) 4 cm
(C) 9 cm
(D) 8 cm
133. If the volume of a sphere and a cylinder of
equal radius are same, then ratio of the radius
127. If a,b and c are the sides of a triangle and
and height of the cylinder will be
2
2
2
(A) 4:3
a
+ b
+ c
= ab + bc + ca, then the triangle is-
(A) Equilateral
(B) 3:2
(B) Isosceles
(C) 3:4
(C) Right – angle
(D) 2:3
(D) Obtuse – angle
134. In a division sum, the divisor is 10 times
128. The In-radius of equilateral triangle is of
the quotient and 5 times the remainder. If the
length 3 cm, then the length of each of its
remainder is 40, then the dividend in-
(A) 240
medians is-
Page 11
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