121. (4×2 + 4x – 3) = ?

(A) (2x+3)(2x-1)

(B) (2x + 1) (2x +3)

(C) (2x – 1) (2x – 3)

(D) (2x + 1) (2x – 3)

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122. The cube root of 2197 is –

(A) 19

(B) 13

(C) 23

(D) 17

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123. The square root of 3025 is –

(A) 55

(B) 65

(C) 35

(D) 45

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124. The distance between the points P (2, -3) and Q (3, -2) is –

(A) Units

(B) Units

(C) Units

(D) Units

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125. In which quadrant both abscissa and ordinate are negative ?

(A) Third

(B) Fourth

(C) First

(D) Second

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126. The angle which is four, times its complement is –

(A) 72°

(B) 75°

(C) 60°

(D) 68° .

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127. A shopkeeper offers his customers 10% discount and still makes a profit of 26%. What is the actual cost price to the shopkeeper of an article marked 280 ?

(A) ₹ 207.2

(B) ₹ 252

(C) ₹ 186.48

(D) ₹ 200

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128. The compound interest on ₹ 10 lakh at 8% per annum is ₹ 2,59,712 When interest is compounded yearly then the time period is –

(A) 4 years

(B) 5 years

(C) 2 years

(D) 3 years

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129. If the selling price of 20 articles is the same as the cost price of 23 articles, then the profit percent is –

(A) 15%

(B) 30%

(C) 10%

(D) 11.5%

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130. 100g is what percent of 1 kg ?

(A) 100%

(B) 1000%

(C) 1%

(D) 10%

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131. The ratio of curved surface area spheres is 4 : 9. What is the ratio of their volumes ?

(A) 8:27

(B) 27: 8

(C) 9:4

(D) 8:9

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132. Two identical cubes each of volume 64 cm3 are joined together end to end to form a cuboid, the total surface area of the cuboid is –

(A) 320 cm2

(B) 640 cm

(C) 80 cm2

(D) 160 cm 41

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133. The total surface area of a cube is 1014 square meter. What is the length of its side ?

(A) 13 m.

(B) 11 m

(C) 6 m

(D) 169 m

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134. The diameter of a circle is 105 cm less than its circumference. The radius of the circle is –

(A) 24 cm

(B) 24.5 cm

(C) 22 cm

(D) 23 cm

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135. A right angle triangle has height 12 cm and base 4 cm The area of triangle is :

(A). 24 sq. cm

(B) 32 sq. cm

(C) 12 sq. cm

(D) 48 sq. cm

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136. In which ratio the point (-3, p) divides the line segment joining the points (-5, -4) and (-2, 3) ?

(A) 2 : 1

(B) 1 : 2

(C) 2 : 3

(D) 3 : 2

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137. The mean deviation from the median for the following data is –

34, 66, 30, 38, 44, 50, 40, 60, 42, 51

(A) 8.9

(B) 9.0

(C) 8.7

(D) 8.8

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138. The mean and median of a frequency distribution are 52 and 55 respectively: What is the mode of the distribution ?

(A) 53

(B) 54

(C) 61

(D) 53.5

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139. An observer 1.5 m tall is 20.5 from a tower 22 m high. The angle of elevation of the top of the tower for eye of the observer is –

(A) 60°

(B) 75°

(C) 30°

(D) 45°

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140. The value 50° in radians is –

(A) 5/9 π

(B) 5/18 π

(C) 50 π

(D) 5 π

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141. A cylinder has base radius 7 cm and height 10 cm. What is the volume of a cylinder ?

(A) 770 π Cm^{3}

(B) 1500 Cm^{3}

(C) 1540 Cm^{3}

(D) 770 Cm^{3}

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142. The radius and the height of a cone are in the ratio 1 : 3 and its volume is 1078 cm, then its diameter is –

(A) 14 cm

(B) 21 cm

(C) 3.5 cm

(D) 7 cm

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143. Omparkash Mitharwal has won which of the following medals in recent Commonwealth Games?

(A) Bronze

(B) None of these

(C) Silver

(D) Gold

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144. The famous ‘Batadu Well’ is situated in which of the following districts districts of Rajasthan?

(A) Barmer

(B) Dausa

(C) Bharatpur

(D) jaipur

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145. What is the aim of Van Dhan scheme of Government of India?

(A) Increasing forest cover

(B) Empowering Tribal communities economically

(C) Preserving Biodiversity

(D) Restriction on stash and burn agriculture

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146. Varun-18 is an exercise related to Which one of the following?

(A) Naval

(B) Disaster Relief Force

(C) Airforce

(D) Military

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147. According to Budget announcement 2018-19 what will be the salary of asha Sahyogini in Rajasthan?

(A) ₹ 1,850

(B) ₹ 2,200

(C) ₹ 2,500

(D) ₹ 2,000

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148. Which one of the following military stations will will be developed as smart facility under the smart city mission?

(A) Bhatinda

(B) Jodhpur

(C) Jaisalmer

(D) wheeler Island

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149. Ayushman Bharat Mission is related to which one of the following sectors ?

(A) Education

(B) Sports

(C) Finanes

(D) Health

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150. Who among the following is the present central vigilance commissioner of india?

(A) Shri Sharad kumar

(B) Alok verma

(C) K. V. Chowdhary

(D) Dr. Tejendra Mohan

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