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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.
| 6951. |
The LCM of 3a, 2cd, and 5b is: |
| A. | 40abcd |
| B. | 30abcd |
| C. | 10abcd |
| D. | 15abcd |
| Answer» C. 10abcd | |
| 6952. |
Two numbers X and Y are respectively 20% and 28% less than a third number Z. By what percentage is the number Y less than the number X? |
| A. | 8% |
| B. | 9% |
| C. | 10% |
| D. | 12% |
| Answer» D. 12% | |
| 6953. |
Which of the following is set to be the first train to be operated by private players, as a part of the 100 day agenda of Indian railways to hand over the operation of two trains to private sector on a trial basis? |
| A. | Jalandhar-Lucknow Tejas Express |
| B. | Delhi-Lucknow Tejas Express |
| C. | Agra-Lucknow Tejas Express |
| D. | Delhi-Agra Tejas Express |
| E. | Jalandhar-Patna Tejas Express |
| Answer» C. Agra-Lucknow Tejas Express | |
| 6954. |
What is the name of India’s first social media super application, launched by Vice President Venkaiah Naidu in July 2020? |
| A. | Elyments |
| B. | Rainbow |
| C. | GoDigi |
| D. | Hope |
| E. | RiseHigh |
| Answer» B. Rainbow | |
| 6955. |
The constant speed of a synchronous motor can be changed to a new fixed value by |
| A. | changing the applied voltage |
| B. | interchanging any two phase |
| C. | changing the load |
| D. | changing the frequency of supply |
| Answer» E. | |
| 6956. |
Select the most appropriate option to till blank no 1. |
| A. | uncertainly |
| B. | definitely |
| C. | fashionably |
| D. | figuratively |
| Answer» C. fashionably | |
| 6957. |
Select the most appropriate option to till blank no 2. |
| A. | out |
| B. | in |
| C. | off |
| D. | over |
| Answer» C. off | |
| 6958. |
Which of the following has announced the elevation of its India CEO Sandeep Kataria to the post of global CEO of the brand with immediate effect? |
| A. | Hush Puppies |
| B. | Borjan |
| C. | Bata Shoe Organization |
| D. | Zara |
| E. | Decathlon |
| Answer» D. Zara | |
| 6959. |
When dilute Sulphuric acid is added to Lime water what would be the products formed? |
| A. | Calcium carbonate & water. |
| B. | Calcium sulphate & water. |
| C. | Carbon dioxide gas and water |
| D. | Sulphur dioxide gas and water. |
| Answer» C. Carbon dioxide gas and water | |
| 6960. |
When an electrolyte is added to a colloidal solution it: |
| A. | Gets ionised |
| B. | Gets coagulated |
| C. | Gets charged into a sol |
| D. | Remains unchanged |
| Answer» C. Gets charged into a sol | |
| 6961. |
Select the set in which the numbers are related in the same way as are the numbers of the following set.(8, 39, 5) |
| A. | (11, 67, 8) |
| B. | (9, 55, 4) |
| C. | (14, 115, 9) |
| D. | (10, 60, 6) |
| Answer» D. (10, 60, 6) | |
| 6962. |
Identify the type of port in the following diagram? |
| A. | No such port exists |
| B. | Socket |
| C. | Serial Port |
| D. | Parallel Port |
| Answer» E. | |
| 6963. |
Which box is placed at the top? |
| A. | A |
| B. | C |
| C. | D |
| D. | I |
| E. | B |
| Answer» B. C | |
| 6964. |
Select the word-pair in which the two words are related in the same way as are the two words in the following word-pair.Tortoise : Reptile |
| A. | Spider : Reptile |
| B. | Shark : Mammal |
| C. | Snail : Mollusk |
| D. | Snake : Amphibian |
| Answer» D. Snake : Amphibian | |
| 6965. |
Which figure will replace the question mark (?) in the given figure series?6, 9, 13, 25, 64, 167, ? |
| A. | 395 |
| B. | 359 |
| C. | 375 |
| D. | 357 |
| Answer» B. 359 | |
| 6966. |
Select the related word from the given alternatives:Examination : Success ∷ Matches : _____ |
| A. | Prepare |
| B. | Cricket |
| C. | Victory |
| D. | Attempt |
| Answer» D. Attempt | |
| 6967. |
Which of the following alignment is applied to the below text ?[Type a quote from the document or the summary of an interesting point. You can position the text box anywhere in the document. Use the Text Box Tools tab to change the formatting of the pull quote text box.] |
| A. | Right |
| B. | Left |
| C. | Center |
| D. | Justified |
| Answer» D. Justified | |
| 6968. |
Which logic gate will produce the following output?InputOutputABY001010100110 |
| A. | AND |
| B. | NAND |
| C. | OR |
| D. | NOR |
| Answer» E. | |
| 6969. |
The number of edges of a polyhedron, which has 7 faces and 10 vertices, is |
| A. | 15 |
| B. | 17 |
| C. | 13 |
| D. | 14 |
| Answer» B. 17 | |
| 6970. |
To reduce commutation difficulties the universal motors are designed with: |
| A. | Weak magnetic field |
| B. | Very strong magnetic field |
| C. | Moderate magnetic field |
| D. | Commutation problem does not depend on the strength of magnetic field |
| Answer» D. Commutation problem does not depend on the strength of magnetic field | |
| 6971. |
The dynamic model of a pendulum is given by \(\frac {d^2θ}{dt^2} + 400 θ = 100 T\), where θ is the displacement in rad / s and T is the applied torque in N-m. Its representation in time scale state variable form Ẋ = α X + βu can have the constants. |
| A. | \(\alpha = \begin{bmatrix} 0 & 1\\\ -4 & 0\end{bmatrix};\;\beta = \begin{bmatrix} 0 \\\ 1 \end{bmatrix}\) |
| B. | \(\alpha = \begin{bmatrix} 0 & 1\\\ -4 & 0\end{bmatrix};\;\beta = \begin{bmatrix} 1 \\\ 0 \end{bmatrix}\) |
| C. | \(\alpha = \begin{bmatrix} 0 & 0\\\ 4 & 1\end{bmatrix};\;\beta = \begin{bmatrix} 0 \\\ 1 \end{bmatrix}\) |
| D. | \(\alpha = \begin{bmatrix} 0 & 0\\\ -4 & 1\end{bmatrix};\;\beta = \begin{bmatrix} 1 \\\ 0 \end{bmatrix}\) |
| Answer» B. \(\alpha = \begin{bmatrix} 0 & 1\\\ -4 & 0\end{bmatrix};\;\beta = \begin{bmatrix} 1 \\\ 0 \end{bmatrix}\) | |
| 6972. |
Which of the following full form of ATP is correct? |
| A. | Adenosine tetra-phosphate |
| B. | Adenine tetra-phosphate |
| C. | Adenosine tri-phosphate |
| D. | Adenine tri-phosphate |
| Answer» D. Adenine tri-phosphate | |
| 6973. |
Which of the following gas is present in bio-gas? |
| A. | Ethane |
| B. | Methane |
| C. | Oxygen |
| D. | Nitrogen |
| Answer» C. Oxygen | |
| 6974. |
Select the word-pair in which the two words are related in the same way as are the two words in the following word-pair.Waiter : Serve |
| A. | Lawyer : Legal |
| B. | Architect : Fashion |
| C. | Engineer : Technical |
| D. | Mechanic : Repair |
| Answer» E. | |
| 6975. |
From where has the national emblem of India been taken? |
| A. | Bodh Vihar, Gaya |
| B. | Kolkata Museum |
| C. | Patna Museum |
| D. | Ashoka Pillar, Sarnath |
| Answer» E. | |
| 6976. |
Uppasala model for internationalisation of business operations is not valid for ________ |
| A. | Manufacturing organisations |
| B. | Services organisations |
| C. | Agribusiness enterprises |
| D. | Trading enterprises |
| Answer» C. Agribusiness enterprises | |
| 6977. |
Which of the following is a nocturnal animal? |
| A. | Hamster |
| B. | Bat |
| C. | Porcupine |
| D. | Murids |
| Answer» C. Porcupine | |
| 6978. |
Select the term that relates to the third term in the same way that the second term relates to the first term.Players: Team ∷ Minister: ? |
| A. | Mob |
| B. | Council |
| C. | Chest |
| D. | Colony |
| Answer» C. Chest | |
| 6979. |
The underlined word, ingenious’ in Paragraph 2 means: |
| A. | Rare |
| B. | Mundane |
| C. | Extraordinary |
| D. | Original |
| Answer» E. | |
| 6980. |
What are the points that a teacher should keep in mind while displaying children’s work?I. Try to arrange the work at children’s eye-level to encourage them to look at it.II. Titles and lettering should be large and attractive. |
| A. | Only II |
| B. | Only I |
| C. | Both I and II |
| D. | Neither I nor II |
| Answer» D. Neither I nor II | |
| 6981. |
The R.F. of a scale is |
| A. | < 1 |
| B. | 1 |
| C. | > 1 |
| D. | Any of these |
| Answer» E. | |
| 6982. |
The coefficient of reflection of voltage for a short-circuited line is: |
| A. | 1 |
| B. | 0 |
| C. | -1 |
| D. | 2 |
| Answer» D. 2 | |
| 6983. |
Which metal is generally used for coating of brass utensils to prevent copper contamination ? |
| A. | Tin |
| B. | Zinc |
| C. | Aluminium |
| D. | Lead |
| Answer» B. Zinc | |
| 6984. |
Which of the following statement is true in regard to “UNESCO-Bangladesh Bangabandhu Sheikh Mujibur Rahman International Prize for the Creative Economy”: 1. It was approved at the 210th session of UNESCO’s Executive Board UNESCO.2. An amount of US$100,000 will be given to the recipients of the award. |
| A. | Both 1 and 2 |
| B. | Only 2 |
| C. | Neither 1 nor 2 |
| D. | Only 1 |
| Answer» E. | |
| 6985. |
What is the total number of male employees of marketing departments of companies 'P', 'Q' and 'R' ? |
| A. | 1690 |
| B. | 350 |
| C. | 625 |
| D. | 495 |
| Answer» D. 495 | |
| 6986. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.In an examination, it is more important to answer accurately than to a quick finish. |
| A. | to quick finishing |
| B. | to finish quickly |
| C. | No improvement |
| D. | finish quickly |
| Answer» C. No improvement | |
| 6987. |
The beam shown here has variable load. The reactions at A and B in kN are ________ and ________, respectively. |
| A. | 26.84, 15.76 |
| B. | 6.84, 5.76 |
| C. | 5.76, 6.84 |
| D. | 15.76, 26.84 |
| Answer» C. 5.76, 6.84 | |
| 6988. |
Which of the following has announced the appointment of Aditya Puri, former CEO of HDFC Bank, as a senior advisor in Asia? |
| A. | The Blackstone Group |
| B. | TPG Capital |
| C. | The Carlyle Group |
| D. | Apollo Global Management |
| E. | CVC Capital Partners |
| Answer» D. Apollo Global Management | |
| 6989. |
Which formula is used to determine the value of the standard deviation of ungrouped data? |
| A. | \(\sqrt {\frac{{\sum {D^2}}}{N}} \) |
| B. | \( {\frac{{\sum {D^2}}}{N}} \) |
| C. | \(\sqrt {\frac{{\sum {N}}}{D^2}} \) |
| D. | \( {\frac{{\sum {D}}}{N}} \) |
| Answer» B. \( {\frac{{\sum {D^2}}}{N}} \) | |
| 6990. |
The famous caves of Udayagiri and Khandagiri are located in: |
| A. | Uttarakhand |
| B. | Chhattisgarh |
| C. | Tripura |
| D. | Odisha |
| Answer» E. | |
| 6991. |
The country, which is the largest silk producer in the world, is |
| A. | India |
| B. | China |
| C. | Brazil |
| D. | Japan |
| E. | None of the above/More than one of the above |
| Answer» C. Brazil | |
| 6992. |
Which of the following is NOT a nocturnal animal? |
| A. | Bat |
| B. | Rabbit |
| C. | Mouse |
| D. | Cockroach |
| Answer» C. Mouse | |
| 6993. |
Three electronic devices make a beep after every 48 sec, 72 sec and 108 sec respectively. They beeped together at 10 a.m. The time when they will next make a beep together at the earliest is |
| A. | 10:07:12 hrs |
| B. | 10:07:24 hrs |
| C. | 10:07:36 hrs |
| D. | 10:07:48 hrs |
| Answer» B. 10:07:24 hrs | |
| 6994. |
Select the most appropriate word for the given group of words.One who collects stamps |
| A. | Conjurer |
| B. | Geologist |
| C. | Philatelist |
| D. | Curator |
| Answer» D. Curator | |
| 6995. |
Son River which is one of the largest southern tributaries of Ganga originates in which state? |
| A. | West Bengal |
| B. | Uttar Pradesh |
| C. | Assam |
| D. | Madhya Pradesh |
| Answer» E. | |
| 6996. |
Read the given question and decide which of the following statements is sufficient to answer the question.Question:Who is the oldest among T, V and W?Statement:1. T is older than W.2. W is the elder sister of V. |
| A. | Statements 1 and 2 are sufficient. |
| B. | Only statement 1 is sufficient. |
| C. | Statements 1 and 2 are both insufficient. |
| D. | Statement 2 alone is sufficient. |
| Answer» B. Only statement 1 is sufficient. | |
| 6997. |
The RBI cancelled licences of ________ non-banking financial companies in this year which ended on 31 March 2019. |
| A. | 1,529` |
| B. | 1,693 |
| C. | 1,701 |
| D. | 1,823 |
| E. | 1,967 |
| Answer» D. 1,823 | |
| 6998. |
Ravi started walking towards East. After moving a distance of 1 km, he turned Southwards and walked 5 km. Again he turned to East and walked 2 km. Finally he turned to the North and walked 9 km. How far is he from his starting point? |
| A. | 7 km |
| B. | 5 km |
| C. | 4 km |
| D. | 3 km |
| Answer» C. 4 km | |
| 6999. |
The value of \(\displaystyle\lim_{n\rightarrow \infty}\left(\dfrac{n!}{n^n}\right)^{1/n}\) is |
| A. | e |
| B. | 1/e |
| C. | e2 |
| D. | 1/e2 |
| Answer» C. e2 | |
| 7000. |
The area of a parallelogram is 128 cm2 and its altitude is twice the corresponding base. What is the length of the base ? |
| A. | 6 cm |
| B. | 7 cm |
| C. | 12 cm |
| D. | 8 cm |
| Answer» E. | |