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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
To join the army is the same as to ______ into the army. A) go B) let C) look |
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Answer» Correct option is A) go |
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| 2. |
Cut in Repo rate by RBI is likely to……….. (increase/decrease) the demand for goods and services in the economy. |
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Answer» Answer is: increase |
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| 3. |
Which of the following is correctly matched: (a) Aftalion – 1909 (b) Hawtrey – 1914 (c) Bickerdike – 1915 (d) J.M. Clark – 1916 |
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Answer» (a) Aftalion – 1909 |
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| 4. |
Evaluating all the options to find out most suitable solution to business problems is inter-displinary activities. It is called (a) Professional research (b) Management research (c) Operational research (d) Commercial research |
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Answer» Evaluating all the options to find out most suitable solution to business problems is inter-displinary activities. It is called Operational research. |
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| 5. |
To make a quick decision about something is the same as to ______ into something. A) look B) rush C) break |
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Answer» Correct option is B) rush |
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| 6. |
Something that needs quick action or a prompt decision is ______ |
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Answer» Correct option is urgent |
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| 7. |
Quick on the uptake" means you are quick to _____. A) do things B) understand C) volunteer |
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Answer» Correct option is B) understand |
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| 8. |
Decrease in Cash Reserve Ratio will lead to…...........…a. fall in aggregate demand b. no change in aggregate demandc.rise in aggregate demand d. fall in general price level |
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Answer» Answer is: c) rise in aggregate demand |
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| 9. |
It the MPC is 0.5, the multiplier is…….. (a) 2 (b) 1/2 (c) 0.2 (d) 20 |
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Answer» It the MPC is 0.5, the multiplier is 2. |
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| 10. |
The basic concept used in Keynes Theory of Employment and Income is (a) Aggregate demand (b) Aggregate supply (c) Effective demand (d) Marginal Propensity Consume |
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Answer» (c) Effective demand |
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| 11. |
A seller or buyer protects his business or holdings from changing prices and takes action against it. It is known as- (a) Defence (b) Betting (c) Inter-trading (d) Mortgage |
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Answer» A seller or buyer protects his business or holdings from changing prices and takes action against it. It is known as Defence. |
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| 12. |
If you are "quick on the trigger", you are quick to _____. A) respond B) make mistakes C) quit or finish something |
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Answer» Correct option is A) respond |
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| 13. |
The difference by which actual Aggregate Demand exceeds the Aggregate Demand, required to establish full employment equilibrium is known as……….………(inflationary gap/deflationary gap). |
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Answer» Answer is: inflationary gap |
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| 14. |
When aggregate supply exceeds aggregate demand (a) Unemployment falls (b) Prices rise (c) Inventories accumulate (d) Unemployment develops |
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Answer» When aggregate supply exceeds aggregate demand Inventories accumulate. |
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| 15. |
State whether the statements are true or false. (i) Keynesian theory is – Aggregate demand – Aggregate supply approach. Saving – Investment approach. (ii) This approach explained the determination level of Income and employment. (a) Both (i) and (ii) are true (b) Both (i) and (ii) are false(c) (i) is true but (ii) is false (d) (i) is false but (ii) is true |
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Answer» (a) Both (i) and (ii) are true |
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| 16. |
State with valid reason, which of the following statement is true or false: a. Gross Value Added at market price and Gross Domestic Product at market price are one and the same thing. b. Intermediate goods are always durable in nature. |
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Answer» a. The given statement is false as Gross Domestic Product is the result of sum of Gross Value Added by all the producing units/firms in an economy, during an accounting year. b. The given statement is false as intermediate goods are generally non-durable in nature. They are the goods used as raw material and they lose their identity in the production process for the creation of a new commodity, during an accounting year. |
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| 17. |
Devaluation usually causes the internal prices to: (a) Fall (b) Rise (c) Remain unchanged (d) None of the above |
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Answer» Devaluation usually causes the internal prices to Remain unchanged. |
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| 18. |
other name of balance of payment is :(A) Balance of trade (B) Closing balance (C) Economic balance (D) None of the these |
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Answer» (C) Economic balance |
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| 19. |
If you are "quaking in your boots", you are _____. A) brave B) afraid C) confident |
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Answer» Correct option is B) afraid |
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| 20. |
What is the highest oxidation state exhibited by group 17 elements ?A. `+1`B. `+3`C. `+5`D. `+7` |
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Answer» Correct Answer - D The highest oxidation state by group 17 elements is +7, i.e. Mn. |
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| 21. |
According to Keynesian theory of income determination, at full employment, a fall in aggregate demand causes (a) A fall in prices of output and resources (b) A fall in real gross National product and employment (c) A rise in real gross National product and investment (d) A rise in prices of output and resources |
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Answer» According to Keynesian theory of income determination, at full employment, a fall in aggregate demand causes a fall in prices of output and resources. |
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| 22. |
On which of the following Keynesian theory of employment depends upon ?(A) Effective demand (B) Supply (C) Production efficiency (D) None of the above |
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Answer» (A) Effective demand |
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| 23. |
The impact of 'Excess Demand' under Keynesian theory of income and employment, in an economy are:a. decrease in income, output, employment and general price level b. decrease in nominal income, but no change in real output c. increase in income, output, employment and general price level d. no change in output/employment but increase in general price level. |
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Answer» d. no change in output/employment but increase in general price level. |
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| 24. |
Which of the following causes the appearance of a Trade Cycle ? a. Deflationary Conditions b. Inflationary condition c. Both a and b d. None of the above |
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Answer» c. Both a and b |
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| 25. |
If it's "on the QT", it's _____. A) quick B) on credit C) secret |
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Answer» Correct option is C) secret |
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| 26. |
Which among the following solids is a nonpolar solid?A. Hydrogen chlorideB. Sulphur dioxideC. WaterD. carbon dioxide |
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Answer» Correct Answer - D Carbon dioxide is a non-polar solid. |
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| 27. |
On which factor Keynesian theory of employment depends ? a. Affective demand b. Supply c. Production efficiency d. None of the above |
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Answer» a. Affective demand |
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| 28. |
Banking Ombudsman scheme was announced in the year - (A) 1990 (B) 1995 (C) 1997 (D) 2000 |
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Answer» Banking Ombudsman scheme was announced in the year 1995. |
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| 29. |
Which of the following expression is true ?(a) I = Qt(b) I = Q/t(c) I = 1/Qt(d) I = t/Q |
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Answer» I = Q/t expression is true. |
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| 30. |
The reaction takes place in two steps as `(i) NO_(2) Cl _((g)) overset(K_(1)) to NO_(2(g)) +Cl_((g))` `(ii ) NO_(2) Cl_((g)) +Cl_((g)) overset(K_(2)) to NO_(2(g)) +Cl_(2(g))` Identify the reaction intermediate .A. `NO_(2)Cl`(g)B. `NO_(2)`(g)C. `Cl_(2)(g)`D. Cl(g) |
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Answer» Correct Answer - D `NO_(2)Cl(g) overset(K_(1))to NO_(2)(g) + Cl_(g)`(free radical) `NO_(2)Cl(g) + Cl(g) overset(K_(2))to NO_(2)(g) + Cl_(2)(g)` (The intermediate generated is Cl) |
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| 31. |
Banking Ombudsman scheme was announced in the year: a. 1990 b. 1995 c. 1997 d. 2000 |
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Answer» Banking Ombudsman scheme was announced in 1995. |
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| 32. |
What mass of ethanol is added to 1.0 kg water to have the mole fraction of ethanol equal to 0.25 ? (a) 63.89 gm(b) 6.39 gm(c) 638.89 gm(d) 683.89 gm |
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Answer» (c) 638.89 gm |
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| 33. |
Which halide of magnesium has highest ionic character?A. ChlorideB. BromideC. IodideD. Fluoride |
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Answer» Correct Answer - A Magnesium chloride has highest ionic charactre. |
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| 34. |
Which of the following issue paper currency in the country ? a. Commercial bank b. Central bank c. World bank d. Industrial bank |
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Answer» Central bank issue paper currency in the country. |
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| 35. |
The relative lowering of V.P. of solute is proportional to-(a) Mole fraction of solute(b) Mole fraction of solvent(c) Molality of the solvent(d) Normality of solution |
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Answer» The relative lowering of V.P. of solute is proportional to Mole fraction of solute. |
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| 36. |
5.0 g of sodium hydroxide (molar mass 40 g `mol^(-1)`) is dissolved in little quantity of water and the molarity of the resulting solution?A. 0.1 mol `dm^(-3)`B. 1.0 mol `dm^(-3)`C. 0.125 mol `dm^(-3)`D. 1.25 mol `dm^(-3)` |
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Answer» Correct Answer - D Molarity = `(W_(2)/(M_(2) xxV(dm^(3))))` `=(5g)/(40 g "mol"^(-1) xx V("dm")^(3))` `=1.25 mol dm^(-3)` (`therefore 100 mL = 0.1 L = 0.1 dm^(3))` |
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| 37. |
Central bank controls credit through : a. Bank rate b. Open market operations c. CRR d. All the above |
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Answer» Central bank controls credit through Bank rate. |
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| 38. |
Credit multiplier is : (a) 1/CRR(b) Cash x 1/CRR(c) Cash x CRR(d) None of the above |
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Answer» Credit multiplier is 1/CRR. |
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| 39. |
The fraction of volume occupied in a body centred cubic unit cell is– (a) 0.32(b) 0.68(c) 0.35(d) 0.65 |
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Answer» The fraction of volume occupied in a body centred cubic unit cell is 0.68 |
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| 40. |
In dry cell, what acts as negative electrode?A. ZincB. GraphiteC. Ammonium chlorideD. Manganese dioxide |
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Answer» Correct Answer - A In a dry cell, zinc as negative electrode. |
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| 41. |
Which polymer among the following polymers does NOT soften on heating?A. BakeliteB. PolytheneC. PolystyreneD. PVC |
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Answer» Correct Answer - A It is thermosetting polymer which is hard on heating. |
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| 42. |
In face centred cubic unit cell, what is the volume occupied?A. `4/3 pi r^(3)`B. `8/3 pi r^(3)`C. `16/3 pi r^(3)`D. `(64 r^(3))/(3sqrt(3))` |
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Answer» Correct Answer - C Volume occupied by face central cubic unit cells is `16/3 pi^(3)`. |
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| 43. |
Which metal is refined by Mond process?A. TitaniumB. CopperC. NickelD. Zinc |
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Answer» Correct Answer - C Nickel metal is refined by mond process. |
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| 44. |
Which among the following detergents is non-ionic in character?A. Sodiumlauryl sulphateB. Pentaerythrityl sterateC. Cetytrimethyl ammonium chlorideD. Sodium n-dodecyl benzene sulphonate |
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Answer» Correct Answer - B Pentaerylthirtyl stearate is non-ionic detergent. |
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| 45. |
The element that does NOT form acidic oxide isA. CarbonB. PhsphorusC. ChlorineD. Barium |
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Answer» Correct Answer - D Barium does not form acidic oxide: `BaO +H_(2)O to Ba(OH)_(2)` (Basic) |
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| 46. |
Which metal crystalises in a simple cubic structure?A. PoloniumB. CopperC. NickelD. Iron |
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Answer» Correct Answer - A Polonium is the only metal which crystalliz in a simple cubic structure. |
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| 47. |
How many total constituent particles are present in simple cubic unit cell ?A. 1B. 3C. 4D. 2 |
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Answer» Correct Answer - A A simple cubic lattice has only eight atoms on the corners. As the contribution by each `= (1)/(8)` Therefore, nubmer of constituent particles (atoms) present in a unit cell `= (1)/(8) xx 8 = 1` |
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| 48. |
Which is the most stable allotrope of sulphur ?A. Octahedral sulphurB. Monoclinic sulphurC. Plasic sulphurD. Collodial sulphur |
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Answer» Correct Answer - A The most stable allotrope of sulphur is octahedral sulphur. |
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| 49. |
In the cell represented by `Pb_(s) |Pb^(2+) (1M) ||Ag^(+)(1M) |Ag_(s)` the reducing agents isA. PbB. `Pb^(2+)`C. AgD. `Ag^(+)` |
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Answer» Correct Answer - A `Pb(s)| Pb^(2+) (1M) ||Ag^(+)(1M)| Ag_(s)` The compound losing `e^(-)` is called reducing agent. `Pb to Pb^(2+) + 2e^(-)` |
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| 50. |
Name the reagent that is used in leaching of gold .A. CarbonB. Sodium cyanideC. Carbon monoxideD. Iodine |
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Answer» Correct Answer - B Leaching involves the treatment of the ore with a suitable reagent so as to make it soluble while impurities remain insoluble. Leaching of gold is done with the help of their dissolution in `NaCN or KCN` or Cu with the help of `H^(+)` or Fe scrap . `4Au(s)+8CN^(-) +O_(2)(g) +2H_(2)O to 4[Au(CN)_(2)]^(-)+4OH^(-)` |
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