MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 2265 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
Halodule uninervis, a species of seagrass, is found to have strong activity against which disease? |
| A. | Covid 19 |
| B. | Hypertension |
| C. | Cancer |
| D. | Diabetes |
| Answer» D. Diabetes | |
| 102. |
What is the crew capacity of the Gaganyaan programme? |
| A. | 3 |
| B. | 2 |
| C. | 4 |
| D. | 5 |
| Answer» B. 2 | |
| 103. |
Japan has launched which communication satellite from Tanegashima Space Center via Mitsubishi Heavy Industries H-IIA 204 rocket? |
| A. | Inmarsat-6 F1 |
| B. | Inmarsat-6 F2 |
| C. | Inmarsat-6 F3 |
| D. | Inmarsat-6 F4 |
| Answer» B. Inmarsat-6 F2 | |
| 104. |
India test-fired more indigenous and improved variants of BrahMos missile. It is which type of missile? |
| A. | Cruise missile |
| B. | Ballistic missiles |
| C. | Conventional guided missile |
| D. | All of the above |
| Answer» B. Ballistic missiles | |
| 105. |
DRDO recently test-fired a naval variant of BrahMos supersonic cruise missile. Which destroyer ship was used for testing the missile? |
| A. | INS Rajput |
| B. | INS Kolkata |
| C. | INS Chennai |
| D. | INS Visakhapatnam |
| Answer» E. | |
| 106. |
The US space agency NASA has announced the launch of "psyche mission" in _____. |
| A. | June 2022 |
| B. | October 2022 |
| C. | August 2022 |
| D. | March 2022 |
| Answer» D. March 2022 | |
| 107. |
India successfully conducted the maiden flight test of which indigenously-developed, surface-to-surface missile off the Odisha coast? |
| A. | Pralay |
| B. | Parvati |
| C. | Prabal |
| D. | Prakash |
| Answer» B. Parvati | |
| 108. |
Which space agency has launched an X-Ray observatory to unlock secrets of the black hole and other mysterious objects? |
| A. | ISRO |
| B. | NASA |
| C. | JAXA |
| D. | CNSA |
| Answer» C. JAXA | |
| 109. |
During a Solar Eclipse, what comes in front of the Sun and blocks its light? |
| A. | Mars |
| B. | Earth |
| C. | Moon |
| D. | Venus |
| Answer» D. Venus | |
| 110. |
SpaceX launched which Indian-origin astronaut led Crew 3 mission to International Space Station? |
| A. | Sirisha Bandla |
| B. | Renku Devi |
| C. | Raja Chari |
| D. | Ravish Malhotra |
| Answer» D. Ravish Malhotra | |
| 111. |
NASA's SpaceX Crew-3 astronauts headed to International Space Station, who will lead the team? |
| A. | Tom Marshburn |
| B. | Raja Chari |
| C. | Kayla Barron |
| D. | Matthias Maurer |
| Answer» C. Kayla Barron | |
| 112. |
India will have how many nuclear reactors by 2024? |
| A. | 7 |
| B. | 8 |
| C. | 5 |
| D. | 9 |
| Answer» E. | |
| 113. |
What is the name given to the new satellite launched by China to test and verify space debris mitigation technologies? |
| A. | Tianzun-21 |
| B. | Yanwang-21 |
| C. | Haotian-21 |
| D. | Shijian-21 |
| Answer» E. | |
| 114. |
The Lucy Mission has been launched by NASA to study which of these asteroids? |
| A. | Icarus |
| B. | Hermes |
| C. | Trojan asteroids |
| D. | Earth-crossing asteroids |
| Answer» D. Earth-crossing asteroids | |
| 115. |
The floral festival Bathukamma is celebrated in which state of India? |
| A. | Tamil Nadu |
| B. | Odisha |
| C. | Telangana |
| D. | Kerala |
| Answer» D. Kerala | |
| 116. |
Deep Space Atomic Clock, which was seen in the news is associated with which space agency? |
| A. | Virgin Galactic |
| B. | ISRO |
| C. | NASA |
| D. | SpaceX |
| Answer» D. SpaceX | |
| 117. |
Which organization has launched four amateurs on its first-ever Earth-circling trip? |
| A. | Lockheed Martin |
| B. | SpaceX |
| C. | Virgin Galactic |
| D. | Blue Origin |
| Answer» C. Virgin Galactic | |
| 118. |
Which space-tech startup has become the first private company to formally sign an agreement with ISRO for using its expertise and facilities? |
| A. | Agnikul Cosmos |
| B. | Skyroot Aerospace |
| C. | Dhruva Space |
| D. | Bellatrix Aerospace |
| Answer» C. Dhruva Space | |
| 119. |
Which satellite of ISRO recently failed to reach orbit? |
| A. | GISAT 1 |
| B. | GISAT 6 |
| C. | GISAT 23 |
| D. | GISAT 2 |
| Answer» B. GISAT 6 | |
| 120. |
NISAR (NASA-ISRO Synthetic Aperture Radar) satellite is a joint mission of which Indian Organisation? |
| A. | ISRO |
| B. | DRDO |
| C. | BARC |
| D. | NASA |
| Answer» B. DRDO | |
| 121. |
Which moon mission has detected water molecules on Lunar Surface? |
| A. | Chandrayaan-2 |
| B. | MoM |
| C. | Apollo |
| D. | Artemis III |
| Answer» B. MoM | |
| 122. |
NASA selects which space agency for the Europa clipper mission? |
| A. | ISRO |
| B. | SpaceX |
| C. | DRDO |
| D. | ESA |
| Answer» C. DRDO | |
| 123. |
Who has developed the life-saving 'Canopy Severance System'? |
| A. | DRDO |
| B. | IIT-Delhi |
| C. | ARDE |
| D. | ISRO |
| Answer» D. ISRO | |
| 124. |
Singapore has launched one of the world's largest floating solar panel farms, to fight climate change. What is the capacity of this solar farm? |
| A. | 70 MW |
| B. | 60 MW |
| C. | 80 MW |
| D. | 90 MW |
| Answer» C. 80 MW | |
| 125. |
When is Summer Solstice observed in the Northern Hemisphere? |
| A. | June 20th |
| B. | June 21st |
| C. | June 22nd |
| D. | June 23rd |
| Answer» C. June 22nd | |
| 126. |
Indian Railways has installed how many capacity solar rooftops? |
| A. | 5 MW |
| B. | 10 MW |
| C. | 4 MW |
| D. | 8 MW |
| Answer» D. 8 MW | |
| 127. |
Orion spacecraft entered the orbit around _____. |
| A. | Jupiter |
| B. | Saturn |
| C. | Moon |
| D. | Pluto |
| Answer» D. Pluto | |
| 128. |
India's first private sector rocket Vikram-S, was developed by which of the following space technology companies? |
| A. | Pixxel |
| B. | AgniKul Cosmos |
| C. | Skyroot Aerospace |
| D. | Dhruva Space |
| Answer» D. Dhruva Space | |
| 129. |
Vikram-S, India's first private rocket, was designed by ____ . |
| A. | Skyroot Aerospace |
| B. | Solar India |
| C. | Pixel |
| D. | Agnikul |
| Answer» B. Solar India | |
| 130. |
'Dragonfly', a recent project by NASA, was launched to explore which planet? |
| A. | Venus |
| B. | Mars |
| C. | Saturn |
| D. | Jupiter |
| Answer» D. Jupiter | |
| 131. |
CERT-In in collaboration with Power-CSIRTs, successfully designed & conducted the Cyber Security Exercise "PowerEX", what was the theme of the exercise? |
| A. | Improved recognition of the role of the network in zero trust |
| B. | Risk of remote work |
| C. | Defending Cyber induced disruption in IT & OT infrastructure |
| D. | Increased consumer and small-business focus on cyber |
| Answer» D. Increased consumer and small-business focus on cyber | |
| 132. |
ISRO will launch which satellite constellation from GSLV MKIII from Satish Dhawan Space Centre on October 23? |
| A. | One Web |
| B. | Biosatellite |
| C. | AIM |
| D. | Echo |
| Answer» B. Biosatellite | |
| 133. |
Which actor will be the first to film in space? |
| A. | Tom Cruise |
| B. | Val Kilmer |
| C. | Dwayne Johnson |
| D. | Johnny Depp |
| Answer» B. Val Kilmer | |
| 134. |
The New Naval Ensign features the national emblem inside which shape? |
| A. | Orange Hexagon |
| B. | Blue Octagon |
| C. | White Octagon |
| D. | Green Hexagon |
| Answer» C. White Octagon | |
| 135. |
India's first composite shooting range has been inaugurated at which place? |
| A. | INS Karna |
| B. | INS Kalinga |
| C. | INS Circars |
| D. | INS Virabhu |
| Answer» B. INS Kalinga | |
| 136. |
How much foreign exchange did ISRO earn through satellite launch? |
| A. | 129 |
| B. | 279 |
| C. | 613 |
| D. | 437 |
| Answer» C. 613 | |
| 137. |
The oldest documented light in the history of the universe, which has been released, was captured by which telescope? |
| A. | James Webb Space Telescope |
| B. | Voyager Space Telescope |
| C. | Hubble Space Telescope |
| D. | Akash Space Telescope |
| Answer» B. Voyager Space Telescope | |
| 138. |
Which space agency released the next wave of images from the James Webb Space Telescope? |
| A. | ESA |
| B. | NASA |
| C. | ISRO |
| D. | JAXA |
| Answer» C. ISRO | |
| 139. |
'CAPSTONE', which has been seen in the news, is a satellite launched by which space agency? |
| A. | ESA |
| B. | Rocosmos |
| C. | NASA |
| D. | SpaceX |
| Answer» D. SpaceX | |
| 140. |
What is the name of India's first unique blood group? |
| A. | RHE Negative |
| B. | AMU Positive |
| C. | SNE Negative |
| D. | EMM Negative |
| Answer» E. | |
| 141. |
Which company's scientist Pradeep Kurulkar was arrested in Pune on charges of espionage? |
| A. | DRDO |
| B. | NASA |
| C. | ISRO |
| D. | SAARC |
| Answer» B. NASA | |
| 142. |
When total supply is equal to total demand in a transportation problem , the problem issaid to be |
| A. | balanced |
| B. | unbalanced |
| C. | degenerate |
| D. | none of the above |
| Answer» B. unbalanced | |
| 143. |
The objective of network analysis is to |
| A. | minimize total project duration |
| B. | minimize total project cost |
| C. | minimize production delays, interruption and conflicts |
| D. | all of the above |
| Answer» B. minimize total project cost | |
| 144. |
The initial solution of a transportation problem can be obtained by applying anyknown method. But the only condition is |
| A. | the solution be optimal |
| B. | the rim conditions are satisfied |
| C. | the solution not be degenerate |
| D. | all of the above |
| Answer» C. the solution not be degenerate | |
| 145. |
Game theory models are classified by the |
| A. | number of players |
| B. | sum of all payoff |
| C. | number of strategies |
| D. | all of the above |
| Answer» E. | |
| 146. |
while using Hurwicz criterion, the coefficient of realism |
| A. | represents the degree of optimism |
| B. | represents the degree of pessimism |
| C. | is the probability of state of nature |
| D. | none of the above |
| Answer» B. represents the degree of pessimism | |
| 147. |
The decision making criteria that should be used to achieve maximum long term pay off is |
| A. | eol |
| B. | emv |
| C. | hurwicz |
| D. | maximax |
| Answer» C. hurwicz | |
| 148. |
The value of the coefficient of optimism is needed while using the criterion of |
| A. | equally likely |
| B. | maximin |
| C. | realism |
| D. | maximin |
| Answer» D. maximin | |
| 149. |
The expected value of perfect information is equal to |
| A. | eppi – minimum emv |
| B. | eppi + maximum emv |
| C. | maximum eol |
| D. | none of the above |
| Answer» B. eppi + maximum emv | |
| 150. |
The minimum expected opportunity loss is |
| A. | equal to evpi |
| B. | minimum regret |
| C. | equal to emv |
| D. | both (a) and (b) |
| Answer» E. | |