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MCQOPTIONS
This section includes 58536 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 12401. |
What sum will amount to Rs.7,000 in 5 years at 8% simple interest per annum? |
| A. | Rs.6000 |
| B. | Rs.6300 |
| C. | Rs.5000 |
| D. | Rs.6500 |
| Answer» D. Rs.6500 | |
| 12402. |
The average of a number and its reciprocal is 4. The average of its cube and its reciprocal is equal to: |
| A. | 142 |
| B. | 244 |
| C. | 288 |
| D. | 256 |
| Answer» C. 288 | |
| 12403. |
The average of twelve numbers is 39. The average of the last five numbers is 35, and that of the first four numbers is 40. The fifth number is 6 less than the sixth number and 5 more than the seventh number. The average of the fifth and sixth numbers is: |
| A. | 44 |
| B. | 47 |
| C. | 50 |
| D. | 39 |
| Answer» C. 50 | |
| 12404. |
The mean height of 25 boys in a class is 150 cm, and the mean height of 35 girls in the same class is 145 cm. The combined mean height of 60 students in the class is ______ cm (approximately). |
| A. | 143 |
| B. | 145 |
| C. | 146 |
| D. | 147 |
| Answer» E. | |
| 12405. |
The two reasons why the number of the snow leopard has decreased are: |
| A. | a lot of them have been killed by natives and they cannot live anywhere else |
| B. | the villagers are better armed and kill them for their fur |
| C. | the lions and tigers prey on it. it has very few animals to prey on |
| D. | the animals it preys on have reduced and the natives kill them |
| Answer» E. | |
| 12406. |
Which element is the first element in the periodic table? |
| A. | Helium |
| B. | Oxygen |
| C. | Hydrogen |
| D. | Neon |
| Answer» D. Neon | |
| 12407. |
Under what condition does the above system of equations have unique solutions? |
| A. | λ = 5 and μ = 9 |
| B. | λ ≠ 5 and μ = 7 only |
| C. | λ ≠ 5 and μ has any real value |
| D. | λ has any real value and μ ≠ 9 |
| Answer» D. λ has any real value and μ ≠ 9 | |
| 12408. |
Under what condition does the above system of equations have infinitely many solutions? |
| A. | λ = 5 and μ ≠ 9 |
| B. | λ = 5 and μ = 9 |
| C. | λ = 9 and μ = 5 |
| D. | λ = 9 and μ ≠ 5 |
| Answer» C. λ = 9 and μ = 5 | |
| 12409. |
The simplified value of \(\frac{{1.0025\; + \;6.25\; \times \;{{10}^{ - 6}}}}{{0.0025\; + \;0.95}}\) is: |
| A. | 1.0005 |
| B. | 1.0525 |
| C. | 1.0505 |
| D. | 1.0025 |
| Answer» C. 1.0505 | |
| 12410. |
Tolkappiyam in Sangam age is the greatest work of ______ literature. |
| A. | Tamil |
| B. | Telgu |
| C. | Sanskrit |
| D. | Kannad |
| Answer» B. Telgu | |
| 12411. |
Which of the following increases the workability of concrete? |
| A. | Increasing aggregate-cement ratio |
| B. | Using angular aggregates instead of round aggregates |
| C. | Increasing the aggregate size without any change in the mix of concrete |
| D. | Decreasing the water-cement ratio |
| Answer» D. Decreasing the water-cement ratio | |
| 12412. |
Which of the following statements regarding steam boilers are correct?1. The boiler must be capable of quick starting and loading.2. The boiler should have no joints exposed to flames.3. The boiler must be capable of burning low ash content coal efficiently. |
| A. | 1 and 2 only |
| B. | 1 and 3 only |
| C. | 2 and 3 only |
| D. | 1, 2 and 3 |
| Answer» E. | |
| 12413. |
Where was the All India Muslim League formed? |
| A. | Hyderabad |
| B. | Lahore |
| C. | Dhaka |
| D. | Calcutta |
| Answer» D. Calcutta | |
| 12414. |
Which of the following if CORRECT about series RLC circuit? |
| A. | Its bandwidth decreases with decrease in inductance. |
| B. | Its bandwidth decreases with decrease in resistance. |
| C. | Its bandwidth decreases with increase in resistance |
| D. | Its bandwidth is independent of both inductance and resistance. |
| Answer» C. Its bandwidth decreases with increase in resistance | |
| 12415. |
The minimum number of flip flops required in a counter to count 60 pulses is |
| A. | 4 |
| B. | 6 |
| C. | 8 |
| D. | 10 |
| Answer» C. 8 | |
| 12416. |
Sea water: |
| A. | contains a salinity of about 3.5 percent |
| B. | corrodes the reinforcement of R.C.C. |
| C. | accelerates the setting time of cement |
| D. | All option are correct |
| Answer» E. | |
| 12417. |
Select the most appropriate synonym of the given word.FOLIAGE |
| A. | Firmness |
| B. | Greenery |
| C. | Foolishness |
| D. | Urgency |
| Answer» C. Foolishness | |
| 12418. |
Which of the following is the instrument used in submarines to view objects above sea level? |
| A. | Odometer |
| B. | Pyrheliometer |
| C. | Hypsometer |
| D. | Periscope |
| Answer» E. | |
| 12419. |
Select the most appropriate SYNONYM of the given word.FACADE |
| A. | Elevation |
| B. | Interior |
| C. | Frontage |
| D. | Ceiling |
| Answer» D. Ceiling | |
| 12420. |
The average of six observations is 15. The average of first three among them is twice the average of the last three. What is the sum of the last three observations? |
| A. | 35 |
| B. | 25 |
| C. | 20 |
| D. | 30 |
| Answer» E. | |
| 12421. |
Ritvik said to a woman, "Your mother's husband's sister is my aunt." How does this woman relate to Ritvik? Select from the following options.A. DaughterB. Grand DaughterC. MotherD. Sister |
| A. | A |
| B. | C |
| C. | D |
| D. | B |
| Answer» D. B | |
| 12422. |
Read the given statements and conclusions carefully. Assuming that the information given in the statement is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.Statements:No boat is ship.Some ships are rods.Conclusions:I. No boat is rod.II. Some rods are ships.III. Some rods are not boats. |
| A. | Only conclusions II and III follows. |
| B. | All of the conclusions follow. |
| C. | Only conclusion II follows. |
| D. | Only conclusion III follows. |
| Answer» B. All of the conclusions follow. | |
| 12423. |
What is the frequency of the generated EMF in a six-pole alternator running at 1200 rpm? |
| A. | 60 Hz |
| B. | 50 Hz |
| C. | 40 Hz |
| D. | 30 Hz |
| Answer» B. 50 Hz | |
| 12424. |
What is the rank of India in the Human Development Index 2019? |
| A. | 89th |
| B. | 130th |
| C. | 128th |
| D. | 129th |
| Answer» E. | |
| 12425. |
What is the chemical name of CaO? |
| A. | Calcium monoxide |
| B. | Calcium dioxide |
| C. | Calcium oxide |
| D. | Calcium sulphate |
| Answer» D. Calcium sulphate | |
| 12426. |
To ensure a fair trial in courts the Indian Constitution has provided 3 rights. Which of the following is not one of those 3 rights? |
| A. | No person would be punished for the same offence more than once. |
| B. | No person born in India will be tried under foreign laws. |
| C. | No law shall declare any action as illegal from a backdate |
| D. | No person shall be asked to give evidence against himself or herself. |
| Answer» C. No law shall declare any action as illegal from a backdate | |
| 12427. |
The median of 7, 11, 23, 36, 42, 50, 61, 73, 110 and 120 is ________. |
| A. | 28.4 |
| B. | 46 |
| C. | 60 |
| D. | 55.5 |
| Answer» C. 60 | |
| 12428. |
Select the related word from the given alternatives.Dog : Canine :: Cat : ____ |
| A. | Ursine |
| B. | Feline |
| C. | Bovine |
| D. | Neptune |
| Answer» C. Bovine | |
| 12429. |
Select the alternative that will improve the underlined part of the sentence. In case there is no improvement select “No improvement”.All students has a dream to study in a good university. |
| A. | have dream |
| B. | no improvement |
| C. | has dream |
| D. | have a dream |
| Answer» E. | |
| 12430. |
The CBSE has launched TERM especially for the teachers from class 6 to 10. What does 'R' stand for in TERM? |
| A. | Renew |
| B. | Resource |
| C. | Regain |
| D. | Research |
| E. | Retain |
| Answer» C. Regain | |
| 12431. |
Which of the following is equal to a measurement of 1 mA? |
| A. | 10-3 A |
| B. | 103 A |
| C. | 106 A |
| D. | 10-6 A |
| Answer» B. 103 A | |
| 12432. |
Select the correct direct narration of the given sentence. He angrily asked the stranger who he was to speak so rudely to him. |
| A. | “Whom are you speak to me so rudely? he angrily asked the stranger. |
| B. | “Who are you to speak to me so rudely?” he angrily asked the stranger. |
| C. | “Who are you speaking to me so rudely?” he shouted at the stranger. |
| D. | “Who are you speaks to me so rudely!” he shouted at the stranger. |
| Answer» C. “Who are you speaking to me so rudely?” he shouted at the stranger. | |
| 12433. |
Which of the following latitude passes through Europe? |
| A. | Arctic circle |
| B. | Tropic of cancer |
| C. | Antarctic circle |
| D. | Tropic of capricon |
| Answer» B. Tropic of cancer | |
| 12434. |
The atomic number of magnesium is 12 and mass number is 24. Which one of the following is the correct representation of the ion formed from it and its valency? |
| A. | Mg2+ ; valency = 2 |
| B. | Mg2+ ; valency = 6 |
| C. | Mg3+ ; valency = 5 |
| D. | Mg3+ ; valency = 3 |
| Answer» B. Mg2+ ; valency = 6 | |
| 12435. |
The metacentric height of battle ships is |
| A. | 0.3 m to 0.8 m |
| B. | 1.0 m to 1.5 m |
| C. | 2.5 m to 0.35 m |
| D. | 5.0 m to 6.0 m |
| Answer» C. 2.5 m to 0.35 m | |
| 12436. |
Which of the following festival is celebrated in Odisha? |
| A. | Hornbill |
| B. | Chappar mela |
| C. | Bonalu |
| D. | Bali Trutiya |
| Answer» E. | |
| 12437. |
The given Bar Graph presents the Imports and Export of an item (in house) manufactured by a company for the financial years, 2013-2014 to 2017-2018.In which financial year the percentage increase in Imports and Exports taken together is the lowest in comparison to its previous financial year? |
| A. | 2017-2018 |
| B. | 2015-2016 |
| C. | 2016-2017 |
| D. | 2014-2015 |
| Answer» D. 2014-2015 | |
| 12438. |
What are the commands to the assembler itself, called? |
| A. | Macros |
| B. | Macro instruction |
| C. | Micro instruction |
| D. | Pseudo Instruction |
| Answer» C. Micro instruction | |
| 12439. |
The perimeter (in metres) of a semicircle is numerically equal to its area (in square meters). The length of its diameter is (Take π = \(\frac{22}{7}\)) |
| A. | \(6\frac{6}{11} \) meters |
| B. | \(3\frac{3}{11} \) meters |
| C. | \(6\frac{2}{11} \) meters |
| D. | \(5\frac{6}{11} \) meters |
| Answer» B. \(3\frac{3}{11} \) meters | |
| 12440. |
What would come in place of (3)? |
| A. | of |
| B. | with |
| C. | as |
| D. | in |
| Answer» E. | |
| 12441. |
The mineral called carnotite is an important source of: |
| A. | copper |
| B. | silver |
| C. | uranium |
| D. | gold |
| Answer» D. gold | |
| 12442. |
Six friends a, b, c, d, e and f are sitting on a circular table facing the center. It is known that b is sitting between d and e. Also, c is third to the left of b, e is second to the left of c and a is sitting on the right next of c. Select the option that correctly describes the position of f. |
| A. | Between d and a |
| B. | Second left of d |
| C. | First right of e |
| D. | First right of d |
| Answer» D. First right of d | |
| 12443. |
Sanchari Vijay has passed away in June 2021. He had won the national award for his performance in which film? |
| A. | Naanu Avanalla Avalu |
| B. | Harivu |
| C. | Nagarkirtan |
| D. | Aduva Gombe |
| E. | Aatagara |
| Answer» B. Harivu | |
| 12444. |
Statement I): Cohesion and angle of internal friction are shear strength parameters of soils.Statement II): Cohesion is zero for pure sand and angle of internal friction is zero for pure clay. |
| A. | Both Statement I) and Statement II) are individually true and Statement II) is the correct explanation of Statement I) |
| B. | Both Statement I) and Statement II) are individually true but Statement II) is not the correct explanation of Statement I) |
| C. | Statement I) is true but Statement II) is false |
| D. | Statement I) is false but Statement II) is true |
| Answer» C. Statement I) is true but Statement II) is false | |
| 12445. |
Specific speed for impulse wheels ranges from |
| A. | 0 to 60 |
| B. | 10 to 100 |
| C. | 80 to 200 |
| D. | 250 to 300 |
| Answer» B. 10 to 100 | |
| 12446. |
The most important component of glass is ______.A. MicaB. QuartzC. SilicaD. Sodium Borate |
| A. | D |
| B. | B |
| C. | C |
| D. | A |
| Answer» D. A | |
| 12447. |
Select the correctly spelt word |
| A. | Changeable |
| B. | Immpending |
| C. | Unsustanable |
| D. | Insigneficant |
| Answer» B. Immpending | |
| 12448. |
Turmeric is a modified _____. |
| A. | Stem |
| B. | Root |
| C. | Leaves |
| D. | Fruit |
| Answer» B. Root | |
| 12449. |
The value of the determinant \(\begin{vmatrix} 67 & 19 & 21 \\\ 39 & 13 & 14 \\\ 81 & 24 & 26 \end{vmatrix}\) is |
| A. | -43 |
| B. | 48 |
| C. | 62 |
| D. | 39 |
| Answer» B. 48 | |
| 12450. |
Which institution regulates the insurance sector in India? |
| A. | DFHI |
| B. | SEBI |
| C. | IRDA |
| D. | LIC |
| Answer» D. LIC | |