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MCQOPTIONS
This section includes 200950 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 15151. |
A train takes 18 seconds to pass completely through a station 162 m long and 15 seconds through another station 120 m long. The length of the train is ? |
| A. | 95 m |
| B. | 80 m |
| C. | 85 m |
| D. | 90 m |
| Answer» E. | |
| 15152. |
A train 110 m long is traveling at a speed of 58 kmph. The time in which it will pass a passer by, walking at 4 kmph in the same direction,is ? |
| A. | 6 2/3 s |
| B. | 5 2/3 s |
| C. | 6 1/3 s |
| D. | 7 1/3 s |
| Answer» E. | |
| 15153. |
Two trains 200 m and 150 m long are running on parallel rails at the rate of 40 kmph and 45 kmph respectively. In how much time will they cross each other, if they are running in the same direction? |
| A. | 252 s |
| B. | 176 s |
| C. | 192 s |
| D. | 238 s |
| Answer» B. 176 s | |
| 15154. |
The ________ is the plug for the mouse and keyboard ? |
| A. | Video Card |
| B. | Mouse and Keyboard Input |
| C. | Sound Card |
| D. | None of these |
| Answer» C. Sound Card | |
| 15155. |
The ______ sends power to all parts of the computer ? |
| A. | Power Box (correct answer, your response) |
| B. | Video Card |
| C. | Fan |
| D. | RAM ( Random Accces Memory) |
| Answer» B. Video Card | |
| 15156. |
What should be the genotype of a round seeded tall plant which when crossed with a plant of similar genotype produces the following percentage of phenotypes? (tall round = 56.25 %, tall wrinkled = 18.75 %, dwarf round = 18.75 %, dwarf wrinkled = 6.25 %.) |
| A. | TTrr |
| B. | Tt Rr |
| C. | TT Rr |
| D. | Tt RR |
| Answer» C. TT Rr | |
| 15157. |
A goods train runs at the speed of 72 km/hr and crosses a 250 m long platform in 26 seconds. What is the length of the goods train? |
| A. | 270m |
| B. | 240m |
| C. | 250m |
| D. | 260m |
| Answer» B. 240m | |
| 15158. |
In what time will a train 100 meres long cross an electric pole, if its speed is 144 km/hr ? |
| A. | 12.5 s |
| B. | 8.5 s |
| C. | 10.5 s |
| D. | 2.5 s |
| Answer» E. | |
| 15159. |
A train 280m long, running with a speed of 63kmhr will pass a pole in ? |
| A. | 16 s |
| B. | 12 s |
| C. | 14 s |
| D. | 18 s |
| Answer» B. 12 s | |
| 15160. |
A train 150 m long moving at a speed of 35 meters per second overtakes a man moving at 5 meters/sec in opposite direction. The train will pass the man in ? |
| A. | 6.50 s |
| B. | 4.50 s |
| C. | 5.25 s |
| D. | 3.75 s |
| Answer» C. 5.25 s | |
| 15161. |
If a F1 plant in a dihybrid ratio is crossed with a recessive plant, the ratio obtained will be |
| A. | 1 : 1 |
| B. | 9 : 3 : 3 : 1 |
| C. | 1 : 1 : 1 : 2 |
| D. | 1 : 1 : 1 : 1 |
| Answer» E. | |
| 15162. |
Two trains 126 m and 114 m long are running in opposite directions, one at the rate of 30kmph and another one at 42kmph. From the moment they meet will cross each other in ? |
| A. | 12 s |
| B. | 14 s |
| C. | 18 s |
| D. | 16 s |
| Answer» E. | |
| 15163. |
If a train 110 m long passes a telegraph pole in 3 seconds, then the time taken by it to cross a railway platform 165 m long is ? |
| A. | 7.5 s |
| B. | 5.0 s |
| C. | 6.5 s |
| D. | 8.0 s |
| Answer» E. | |
| 15164. |
A train 120 m long crosses a standing man in 15 seconds. The speed of the train is ? |
| A. | 22.6 km/h |
| B. | 19.6 km/h |
| C. | 18.8 km/h |
| D. | 28.8 km/h |
| Answer» E. | |
| 15165. |
Probability of genotype TTrr in F2 generation of a dihybrid cross is |
| A. | 6 16 |
| B. | 9 16 |
| C. | 3 16 |
| D. | 1 16 |
| Answer» E. | |
| 15166. |
With a speed of 60kmph a train crosses a pole in 30 seconds. The length of the train is ? |
| A. | 300m |
| B. | 500m |
| C. | 400m |
| D. | 600m |
| Answer» C. 400m | |
| 15167. |
A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is ? |
| A. | 180m |
| B. | 100m |
| C. | 120m |
| D. | 150m |
| Answer» B. 100m | |
| 15168. |
When AA BB and aa bb are crossed, in the F2generation the ratio of Aa Bb will be |
| A. | 8/16 |
| B. | 2/16 |
| C. | 1/16 |
| D. | 4/16 |
| Answer» E. | |
| 15169. |
A train of length 150 m long takes 40.5 seconds to cross a tunnel of length 300 m the speed of the train(in km/hr) is ? |
| A. | 25 km/h |
| B. | 50 km/h |
| C. | 40 km/h |
| D. | 65 km/h |
| Answer» C. 40 km/h | |
| 15170. |
A train 150 m long takes 20 seconds to cross a platform 450 m long. The speed of the train is ? |
| A. | 20 m/s |
| B. | 25 m/s |
| C. | 30 m/s |
| D. | 40 m/s |
| Answer» D. 40 m/s | |
| 15171. |
A train 60 m long passes a platform 90 m long in 10 seconds. The speed of the train is ? |
| A. | 60 km/h |
| B. | 58 km/h |
| C. | 54 km/h |
| D. | 50 km/h |
| Answer» D. 50 km/h | |
| 15172. |
The length of a brigade which a train 130 m long and traveling at 45kmph can cross in 30 seconds, is ? |
| A. | 180m |
| B. | 210m |
| C. | 225m |
| D. | 245m |
| Answer» E. | |
| 15173. |
If T (tallness), Y (yellow colour) are dominant, when a plant heterozygous for both traits is selfed, then the ratio of pure homozygous dwarf and green would be. |
| A. | 4 1 |
| B. | 16 1 |
| C. | 3 1 |
| D. | 16 3 |
| Answer» C. 3 1 | |
| 15174. |
A train takes 18 seconds to pass completely though a station162 m long and 15 seconds though another station 120 m long. The length of the train is ? |
| A. | 60m |
| B. | 70m |
| C. | 80m |
| D. | 90m |
| Answer» E. | |
| 15175. |
A train 110 m long is traveling at a speed of 59kmph. The time in which it will pass a passer by, walking at 4kmph in the same directions, is ? |
| A. | 7 1/5 s |
| B. | 3 2/3 s |
| C. | 4 3/5 s |
| D. | 5 1/3 s |
| Answer» B. 3 2/3 s | |
| 15176. |
A train crosses a platform 100 m long in 60 seconds at a speed of 45kmph. The time by the train to cross an electric pole is ? |
| A. | 52 s |
| B. | 48 s |
| C. | 43 s |
| D. | 38 s |
| Answer» B. 48 s | |
| 15177. |
What is the above Computer part ? |
| A. | Network Card |
| B. | Video Card. |
| C. | Sound Card |
| D. | Graphic Card |
| Answer» D. Graphic Card | |
| 15178. |
A train 270 m long is moving at a speed of 24kmph. It will cross a man coming form the Opposite direction at a speed of 3kmph, in ? |
| A. | 12 s |
| B. | 24 s |
| C. | 36 s |
| D. | 45 s |
| Answer» D. 45 s | |
| 15179. |
In a Mendelian dihybrid cross when tall and yellow seeded plant was crossed with dwarf and green seeded plant, in F2 generation 36 tall and green plants were obtained. What is the total number of progeny obtained in the cross? |
| A. | 186 |
| B. | 144 |
| C. | 192 |
| D. | 224 |
| Answer» D. 224 | |
| 15180. |
A train 150 m long is running at a speed of 68 kmph. How long does it take to pass a man who is running at 8 kmph in the same direction as the train? |
| A. | 5 sec |
| B. | 9 sec |
| C. | 12 sec |
| D. | 15 sec |
| Answer» C. 12 sec | |
| 15181. |
What is the above Computer part? |
| A. | Floppy Drive |
| B. | Computer Case |
| C. | Hard Drive |
| D. | DVD Drive |
| Answer» D. DVD Drive | |
| 15182. |
A train is moving at a speed of 132 km/hr. If the length of the train is 110 metres, how long will it take to cross a railway platform 165 metres long? |
| A. | 7½ sec |
| B. | 10 sec |
| C. | 12 ½ sec |
| D. | 15 sec |
| Answer» B. 10 sec | |
| 15183. |
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is ? |
| A. | 8.9 sec |
| B. | 10.8 sec |
| C. | 9.5 sec |
| D. | 7.4 sec |
| Answer» C. 9.5 sec | |
| 15184. |
A train 220 m long is running with a speed of 59 kmph. In what time will it pass a man who is running at 7 kmph in the direction opposite to that in which the train is going? |
| A. | 7 sec |
| B. | 8 sec |
| C. | 10 sec |
| D. | 12 sec |
| Answer» E. | |
| 15185. |
In a cross between a pure tall pea plant with yellow pod and a pure short plant with green pod how many double recessive plants you would expect in F2 generation ? |
| A. | 9 |
| B. | 4 |
| C. | 3 |
| D. | 1 |
| Answer» E. | |
| 15186. |
In Mendel’s dihybrid cross the number of plants which are homozygous for one character are ? |
| A. | 5 |
| B. | 6 |
| C. | 8 |
| D. | 7 |
| Answer» D. 7 | |
| 15187. |
How many gold coins are there in a jar of 88 coins, if there are 1/3 as many silver coins as gold coins? |
| A. | 22 |
| B. | 33 |
| C. | 44 |
| D. | 66 |
| Answer» E. | |
| 15188. |
Mendel’s principle of segregation is based on separation of alleles during. |
| A. | embryonic development |
| B. | pollination |
| C. | seed formation |
| D. | gamete formation |
| Answer» E. | |
| 15189. |
Which is a PCIe 16X duplex bus speed? |
| A. | 250Mhz |
| B. | 8.3Mhz |
| C. | 100Mhz |
| D. | 33 Mhz |
| Answer» E. | |
| 15190. |
Which do you use to comment out a line in the autoexec.bat file? |
| A. | 2 forward slashes |
| B. | u003c!-- --u003e |
| C. | pound sign |
| D. | rem |
| Answer» E. | |
| 15191. |
When a pure tall plant (TT) having rounded seeds (RR) is crossed with dwarf plant (tt) having wrinkled seeds (rr) and their F1progeny are crossed among themselves to produce F2 generation, how many phenotypes will be observed? |
| A. | 2 |
| B. | 4 |
| C. | 9 |
| D. | 16 |
| Answer» C. 9 | |
| 15192. |
What is the data transfer rate for USB 2.0? |
| A. | 25Mb/s |
| B. | 480Mb/s |
| C. | 12Mb/s |
| D. | 8.3Mb/s |
| Answer» C. 12Mb/s | |
| 15193. |
Two trains are running in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then the speed of each train (in km/hr) is ? |
| A. | 18 km/hr |
| B. | 26 km/hr |
| C. | 36 km/hr |
| D. | 42 km/hr |
| Answer» D. 42 km/hr | |
| 15194. |
What is the name of the spec for the holes in a monitor's aperture grill? |
| A. | aperture holes |
| B. | CRT |
| C. | slotted orifice |
| D. | dot pitch |
| Answer» C. slotted orifice | |
| 15195. |
Find the missing number in the following series:5184 1728 576 192 ? |
| A. | 32 |
| B. | 44 |
| C. | 64 |
| D. | 120 |
| Answer» D. 120 | |
| 15196. |
To be bootable a primary partition must be |
| A. | closed |
| B. | scanned |
| C. | copied |
| D. | active |
| Answer» E. | |
| 15197. |
In a jar of lollies there are 6 more orange lollies than green ones and there is only one red lolly. If there are 47 lollies in the jar, how many orange ones are there? |
| A. | 20 |
| B. | 26 |
| C. | 40 |
| D. | 46 |
| Answer» C. 40 | |
| 15198. |
Find the missing numbers and letters in the following series:C 81 E 64 ? 49 I ? K |
| A. | G,36 |
| B. | F,36 |
| C. | G,32 |
| D. | H,24 |
| Answer» B. F,36 | |
| 15199. |
Which is the best hard disk seek time? |
| A. | 45px |
| B. | 5em |
| C. | 10mw |
| D. | 5ms |
| Answer» E. | |
| 15200. |
Grandma`s cookie mixture has eight parts flour and six parts sugar. If Grandma needs to make 28 kilograms of the cookie mixture for a party, how many kilograms of flour will she need? |
| A. | 7 |
| B. | 10 |
| C. | 12 |
| D. | 16 |
| Answer» E. | |