121. The book, Hereditary Genius is written by whom?
(1) Cattell
(2) Galton
(3) Terman
(4) Pearson
Show Answer
Hide Answer
122. Which one of the following factors affects the development of child?
(1) Endocrinal glands
(2) Nutritious diet
(3) Diseases and injuries
(4) All of the above
Show Answer
Hide Answer
123. The correct order of Gagne’s leiltiin hierarchy is
(1) rule leaming, concept learning. problem solving
(2) concept leaming, problem solving rule learning
(3) concept learning. rule learning, problem solving
(4) rule learning problem solving concept learning
Show Answer
Hide Answer
124. The stage of creative problem solving in which the individuals do not give attention to the problem is
(1) translation
(2) illumination
(3) incubation
(4) preparation
Show Answer
Hide Answer
125. ‘National Institute of Orthopaedically Handicapped” is situated in
(1) Dehradun
(2) Mumbai
(3) Kolkata
(4) Secunderabad
Show Answer
Hide Answer
126. Edible salt is made up of
(1) weak acid and weak base
(2) strong acid and strong base
(3) weak acid and strong base
(4) strong acid and weak base
Show Answer
Hide Answer
127. If the kinetic energy of a body becomes four times of its initial value, then the new momentum
(1) will be three times of the initial Value
(2) will be four times of the initial value
(3) will be two times of the initial value
(4) will remain unchanged
Show Answer
Hide Answer
128. The nature of sound waves is
(1) transverse
(2) longitudinal
(3) electromagnetic
(4) None of the above
Show Answer
Hide Answer
129. 1 micron () is
(1) 10--9 m
(2) 10--12 m
(3) 10--6 m
(4) 10--15 m
Show Answer
Hide Answer
130. The atmospheric tone in which ozone layer lies is called
(1) exosphere
(2) mesosphere
(3) troposphere
(4) stratosphere
Show Answer
Hide Answer
131. Spiracles are used for breathing in
(1) fish
(2) cockroach
(3) earthworm
(4) pula
Show Answer
Hide Answer
132. The position x of a particle moving along a straight line path varies with time according to the relation x=6t2-5t, where x is in meter, t is in second. The initial velocity of the particle is
(1) 6 m/s
(2) -5 m/s
(3) 5 m/s
(4) -6 m/s
Show Answer
Hide Answer
133. Night blindness is caused due to the deficiency of
(1) vitamin A
(2) vitamin C
(3) vitamin B
(4) vitamin D
Show Answer
Hide Answer
134. The volume of 4-4 g CO2 at NTP will be
(1) 22⋅4 L
(2) 2⋅24 L
(3) 224 L
(4) 44⋅8 L
Show Answer
Hide Answer
135. Among the following, the weakest force is
(1) gravitational force
(2) electric force
(3) nuclear force
(4) magnetic force
Show Answer
Hide Answer
136. For what value of b. the inequality b2 +8b ≤ 9b +14 is correct?
(1) b≤-5, b≤4
(2) b≤5, b≤-4
(3) -4≤b≤5
(4) None of the above
Show Answer
Hide Answer
137. In the adjoining figure, if AB+AC=5AD and AC-AD-8, then the area of the rectangle ABCD is
(1) 36 sq. unit
(2) 50 sq. unit
(3) 60 sq. unit
(4) 82 sq. unit
Show Answer
Hide Answer
138. If the heights of two concs are in the ratio 1:4 and their diameters are in the ratio 4:5, then what is the ratio of their volumes?
(1) 4 : 25
(2) 1 : 16
(3) 1 : 25
(4) 16 : 25
Show Answer
Hide Answer
139. The average of the first 9 natural prime numbers is
(1) 9
(2) 10
(3) 11 2/9
(4) 11 1/9
Show Answer
Hide Answer
140. If √2916=54, then what is the value of
√29⋅16 + √0⋅2916 + √0⋅002916 + √0⋅00002916?
(1) 5⋅9994
(2) 5⋅4554
(3) 5⋅4545
(4) 5⋅9449
Show Answer
Hide Answer
141. The sum of three numbers is 98. If the ratio between the first and second be 2:3 and that between the second and third be 5:8, then find the second number.
(1) 10
(2) 20
(3) 30
(4) 40
Show Answer
Hide Answer
142. If a regular hexagon is inscribed in a circle of radius T. then its perimeter is
(1) 6r
(2) 3r
(3) 9r
(4) 12r
Show Answer
Hide Answer
143. The intenter of a triangle is determined by
(1) altitudes
(2) angle bisectors
(3) medians
(4) perpendicular bisectors of the sides
Show Answer
Hide Answer
144. The value of (1001)3 is
(1) 103003001
(2) 100303001
(3) 1003003001
(4) 100300301
Show Answer
Hide Answer
145. IF 120 is 20% of a number, then 120% of that number will be
(1) 20
(2) 120
(3) 480
(4) 720
Show Answer
Hide Answer
146. Which one of the following is the smallest fraction?
6/11, 13/18, 15/22, 19/36, 5/6
(1) 6/11
(2) 13/18
(3) 15/22
(4) 19/36
Show Answer
Hide Answer
147. The length of a rectangle is increased by 25%. By what percent of the breadth to be decreased to maintain the same area?
(1) 15%
(2) 20%
(3) 21⋅5%
(4) 23⋅4%
Show Answer
Hide Answer
148. 1⋅27 is equal to
(1) 127/100
(2) 73/100
(3) 14/11
(4) 11/14
Show Answer
Hide Answer
149. A sum of money doubles itself in 15 years with compound interest. It will become 8 times in (1) 30 years
(2) 40 years
(3) 45 years
(4) 60 years
Show Answer
Hide Answer
150. If a x = by=cz and b2 =ac, then y is
(1) xz/x+y
(2) xz/2(x-z)
(3) xz/2(z-x)+3
(4) 2xz/z+x
Show Answer
Hide Answer
Leave a Reply