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MCQOPTIONS
This section includes 63850 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 3101. |
The advantage of RBC's being biconcave is that ________. |
| A. | They increase the surface area |
| B. | They look good |
| C. | They decrease the surface area |
| D. | None of these |
| Answer» B. They look good | |
| 3102. |
Which of the following conditions is/are essential for tea cultivation?1) Tropical and subtropical climate2) Heavy rainfall ranging from 150 cm to 250 cm3) Soil should contain a good amount of lime.Select the correct answer using the code given below: |
| A. | 1, 2 and 3 |
| B. | 1 and 2 only |
| C. | 2 and 3 only |
| D. | 1 only |
| Answer» C. 2 and 3 only | |
| 3103. |
West Bengal government will build brick houses for at least 3,694 workers in how many sick tea gardens in Jalpaiguri and Alipurduar districts under the 'Chai Sundari' scheme? |
| A. | 5 |
| B. | 6 |
| C. | 7 |
| D. | 8 |
| E. | 9 |
| Answer» D. 8 | |
| 3104. |
The recommendation of the 14th Finance Commission for increase the share of net proceeds of union taxes between centre to states has been fixed at |
| A. | 32 percent |
| B. | 37 percent |
| C. | 42 percent |
| D. | 41 percent |
| Answer» D. 41 percent | |
| 3105. |
To get output ‘1’ at R, for the given logic gate circuit, the input values must be |
| A. | X = 0, Y = 0 |
| B. | X = 1, Y = 0 |
| C. | X = 1, Y = 1 |
| D. | X = 0, Y = 1 |
| Answer» C. X = 1, Y = 1 | |
| 3106. |
Rochelle salts are used as a _____ in hearing-aid devices. |
| A. | Multivibrator |
| B. | Oscillator |
| C. | Transducer |
| D. | Strain gauge |
| Answer» D. Strain gauge | |
| 3107. |
The volume of 4.4 g CO2 at NTP will be |
| A. | 22.4 L |
| B. | 2.24 L |
| C. | 224 L |
| D. | 44.8 L |
| Answer» C. 224 L | |
| 3108. |
The HCF of two numbers A and B is 15. Which of the following can possible be the LCM ? |
| A. | 80 |
| B. | 160 |
| C. | 140 |
| D. | 120 |
| Answer» E. | |
| 3109. |
The square root of (882/1922) is: |
| A. | 21/31 |
| B. | 20/31 |
| C. | 22/31 |
| D. | 19/31 |
| Answer» B. 20/31 | |
| 3110. |
Viticulture refers to the: |
| A. | commercial rearing of silkworm |
| B. | growing of vegetables |
| C. | breeding of fish |
| D. | cultivation of grapes |
| Answer» E. | |
| 3111. |
The number of angular and radial nodes for 4d orbital is respectively |
| A. | 2 and 1 |
| B. | 1 and 2 |
| C. | 3 and 1 |
| D. | 4 and 0 |
| Answer» B. 1 and 2 | |
| 3112. |
The value of \(\left| {\begin{array}{*{20}{c}} a&b&c\\ {b + c}&{c + a}&{a + b}\\ {{a^2}}&{{b^2}}&{{c^2}} \end{array}} \right|\) is |
| A. | 0 |
| B. | –(a - b) (b - c) (c - a) (a + b + c) |
| C. | (a - b) (b - c) (c - a) (a + b + c) |
| D. | 1 |
| Answer» C. (a - b) (b - c) (c - a) (a + b + c) | |
| 3113. |
The percentage of solar radiation used in photosynthesis is |
| A. | 10 |
| B. | 12 |
| C. | 8 |
| D. | 4 |
| Answer» E. | |
| 3114. |
The largest number of four digits exactly divisible by 88 is - |
| A. | 9944 |
| B. | 9988 |
| C. | 8888 |
| D. | 9768 |
| Answer» B. 9988 | |
| 3115. |
Which of the following can be used to accompany story-based work?I. Animated storiesII. Documentaries |
| A. | Both I and II |
| B. | Only I |
| C. | Only II |
| D. | Neither I nor II |
| Answer» B. Only I | |
| 3116. |
What is the simplified value of 1 + tanA tan(A/2)? |
| A. | sinA/2 |
| B. | cosA |
| C. | secA |
| D. | sinA |
| Answer» D. sinA | |
| 3117. |
What is the maximum permissible voltage drop from supply terminals to any point on the installation for power load wiring? |
| A. | 2% of the declared supply voltage plus 5V |
| B. | 2% of the declared supply voltage |
| C. | 5% of the declared supply voltage |
| D. | 2% of the declared supply voltage plus 1V |
| Answer» D. 2% of the declared supply voltage plus 1V | |
| 3118. |
Select the most appropriate word to fill in the blank in the given sentence.The custom of having more than one wife at the same time |
| A. | Monogamy |
| B. | Matrimony |
| C. | Bigamy |
| D. | Polygamy |
| Answer» E. | |
| 3119. |
Shivani covered a certain distance in her vehicle. If she had travelled 6 km/h faster, she would have taken 30 minutes less. If she had travelled 5 km/h slower, she would have taken 30 minutes more. The distance is: |
| A. | 240 km |
| B. | 300 km |
| C. | 270 km |
| D. | 330 km |
| Answer» E. | |
| 3120. |
The rates of alkaline hydrolysis of the compounds shown belowfollow the order: |
| A. | I > II > III |
| B. | II > I > III |
| C. | II > III > I |
| D. | III > I > II |
| Answer» D. III > I > II | |
| 3121. |
Select the number-pair in which the two numbers are NOT related in the same way as are the two numbers of the given pair. |
| A. | 63 : 72 |
| B. | 119 : 153 |
| C. | 91 : 117 |
| D. | 133 : 171 |
| Answer» B. 119 : 153 | |
| 3122. |
What is the value of (9 ÷ 30)2 × 2.4 + 0.3 of 12 × (1 – 0.3)2 + 9 × (0.3)2? |
| A. | 3.43 |
| B. | 3.69 |
| C. | 2.17 |
| D. | 2.79 |
| Answer» E. | |
| 3123. |
What is the area of the parallelogram having diagonals 3î + ĵ - 2k̂ and î - 3ĵ + 4k̂? |
| A. | 5√5 square units |
| B. | 4√5 square units |
| C. | 5√3 square units |
| D. | 15√2 square units |
| Answer» D. 15√2 square units | |
| 3124. |
Regional Rural Banks will have a target of _______________ of total outstanding for priority sector lending in Agriculture. |
| A. | 20% |
| B. | 18% |
| C. | 16% |
| D. | 15% |
| E. | 10% |
| Answer» C. 16% | |
| 3125. |
The Motor Vehicles (Amendment) Bill proposes ₹ ________ fine for anyone seen blocking the way of emergency services such as ambulances on roads. |
| A. | 4,000 |
| B. | 6,000 |
| C. | 8,000 |
| D. | 10,000 |
| E. | 12,000 |
| Answer» E. 12,000 | |
| 3126. |
Three of the following four words are alike in a certain way and one is different. Pick the number that is different from the rest. |
| A. | Shimla |
| B. | Imphal |
| C. | Meghalaya |
| D. | Agartala |
| Answer» D. Agartala | |
| 3127. |
State the octal equivalent of hexa decimal number (B34)16. |
| A. | (6454)8 |
| B. | (4564)8 |
| C. | (5464)8 |
| D. | (5645)8 |
| Answer» D. (5645)8 | |
| 3128. |
The dynamic impedance of an R-L and C parallel at resonance is |
| A. | R / LC |
| B. | C /LR |
| C. | LC / R |
| D. | L / CR |
| Answer» E. | |
| 3129. |
Taking the story forward, who do you think is most likely to be credited by the author to find the solution to the problem? |
| A. | The king |
| B. | The advisors |
| C. | The old man |
| D. | The young man |
| Answer» D. The young man | |
| 3130. |
What is the ratio of the number of students in Arts in college A and B together to that of in Science in college B and C together? |
| A. | 43 : 4 |
| B. | 43 : 14 |
| C. | 3 : 1 |
| D. | 21 : 5 |
| E. | None of the above |
| Answer» C. 3 : 1 | |
| 3131. |
What is Laplace transform of function e-5t cos 4t? |
| A. | \(\frac{{\left( {s + 4} \right)}}{{\left( {{{\left( {s + 4} \right)}^2} + 25} \right)}}\) |
| B. | \(\frac{5}{{\left( {{{\left( {s + 4} \right)}^2} + 25} \right)}}\) |
| C. | \(\frac{4}{{\left( {{{\left( {s + 5} \right)}^2} + 16} \right)}}\) |
| D. | \(\frac{{s + 5}}{{\left( {{{\left( {s + 5} \right)}^2} + 16} \right)}}\) |
| Answer» E. | |
| 3132. |
The radius and height of a right circular cone are in the ratio 3 : 4. If its curved surface area (in cm2) is 240 π, then its volume (in cm3) is: |
| A. | 1536 π |
| B. | 768 π |
| C. | 384 π |
| D. | 2304 π |
| Answer» C. 384 π | |
| 3133. |
The motions of a simple pendulum is an example of _________. |
| A. | Uniform motion |
| B. | Non uniform motion |
| C. | Periodic motion |
| D. | None of these |
| Answer» D. None of these | |
| 3134. |
The sum of the ages of Arjun and his daughter is 48. The average of the ages of Arjun, his daughter and his son is 25. What is the age of Arjun’s son? |
| A. | 18 |
| B. | 36 |
| C. | 27 |
| D. | 21 |
| Answer» D. 21 | |
| 3135. |
Read the following statements carefully:1.The Defence Acquisition Council has accorded approval for Capital Procurement for the Defence forces for indigenously designed and developed equipment.2.The first two projects include first-generation Anti-Tank Guided Missiles and the Auxiliary Power Units for the T-72 and T-90 Tanks.3.The third project pertains to discrete Electronic Warfare systems for the mountain and High-Altitude terrain.Which of the above statements is/are true? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All of the above |
| Answer» D. Only 2 and 3 | |
| 3136. |
The third edition of Khelo India Youth Games-2020 Logo was launched by? |
| A. | Neiphiu Rio |
| B. | Pema Khandu |
| C. | N. Biren Singh |
| D. | Conrad Sangma |
| E. | Sarbananda Sonowal |
| Answer» F. | |
| 3137. |
The centre of the reflecting surface of a spherical mirror is a point called the______. |
| A. | radius |
| B. | focus |
| C. | aperture |
| D. | pole |
| Answer» E. | |
| 3138. |
What is the simplified value of [(sec3x - tan3x)/(sec x - tan x)] - 2 tan2x - sec x tan x? |
| A. | 0 |
| B. | 2 |
| C. | -1 |
| D. | 1 |
| Answer» E. | |
| 3139. |
The maximum gain for H - plane sectoral horn with slant length of 12 λ occurs when the aperture width is: |
| A. | λ |
| B. | 3 λ |
| C. | 6 λ |
| D. | 12 λ |
| Answer» D. 12 λ | |
| 3140. |
The ratio of sine of the angle of incidence to the sine of the angle of refraction is a constant fora given colour and for the given pair of media. Which law is this? |
| A. | Ohm's law |
| B. | Newton's law |
| C. | Gauss law |
| D. | Snell's Law |
| Answer» E. | |
| 3141. |
Select the most appropriate meaning of the underlined idiom in the sentence."The situation is getting out of hand" the manager said to us. |
| A. | not in control anymore |
| B. | going to be handled soon |
| C. | can be passed on to someone else |
| D. | not growing fast enough |
| Answer» B. going to be handled soon | |
| 3142. |
Which of the following is not an example of scalar quantity? |
| A. | Mass |
| B. | Speed |
| C. | Velocity |
| D. | Time |
| Answer» D. Time | |
| 3143. |
What is the future value of Rs. 18000 compounded quarterly for 2 years, if ROI be 8 percent? (Round off the answer to the nearest hundred) |
| A. | Rs. 21100 |
| B. | Rs. 22000 |
| C. | Rs. 25100 |
| D. | Rs. 21800 |
| Answer» B. Rs. 22000 | |
| 3144. |
The 5th International Film Festival with the theme ‘Comedy’ was organized by the Culture and Tourism Departments in collaboration with Prayas Production (Mumbai) in which city? |
| A. | Khajuraho |
| B. | Mumbai |
| C. | Gurugram |
| D. | Puri |
| Answer» B. Mumbai | |
| 3145. |
Ringelmann Chart is most commonly used for |
| A. | estimating the density of smoke |
| B. | estimating the direction of smoke |
| C. | estimating the particulate matter from automobiles |
| D. | estimating the flue gas velocity |
| Answer» B. estimating the direction of smoke | |
| 3146. |
The areas of two similar triangles are 121 sq.m and 64 sq.m. If the median of the 1st triangle = 12.1 m, then the median of the 2nd triangle will be |
| A. | 6.4 m |
| B. | 8.4 m |
| C. | 8.8 m |
| D. | 9.2 m |
| Answer» D. 9.2 m | |
| 3147. |
The following sentence has been divided into three parts. One of them may be incorrect. Choose the INCORRECT part from the given options. If you don’t find any error, mark ‘No error’ as your answer.Creativity is contagious, / and the Your Shot photo community/ spreads it every day. |
| A. | No Error |
| B. | Creativity is contagious |
| C. | spreads it every day |
| D. | and the Your Shot photo community |
| Answer» B. Creativity is contagious | |
| 3148. |
Which Economic Survey was also called 'Pink Economic Survey'? |
| A. | Economic Survey 2017-18 |
| B. | Economic Survey 2018-19 |
| C. | Economic Survey 2015-16 |
| D. | Economic Survey 2016-17 |
| Answer» B. Economic Survey 2018-19 | |
| 3149. |
Two years ago, a village had 16,000 people. In the coming year the population increased by 10%. But in the next year, if some people had left the village and the population had decreased by 18%, then the present population will be: |
| A. | 14,532 |
| B. | 18,432 |
| C. | 12,832 |
| D. | 14,432 |
| Answer» E. | |
| 3150. |
The power to enquire into and decide all doubts and disputes arising out of election of the President is vested in: |
| A. | The Chairman of Rajya Sabha |
| B. | The Supreme Court |
| C. | The Election Commission |
| D. | The Prime Minister of India |
| Answer» C. The Election Commission | |