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Question : Select the most appropriate synonym of the given word. Predicament
Option 1: Ease
Option 2: Quandary
Option 3: Blessing
Option 4: Solution
Correct Answer: Quandary
Solution : The correct choice is the second option.
A predicament is a difficult or challenging situation, often involving a dilemma or problem and a quandary refers to a state of uncertainty or a difficult situation, making it a synonym for predicament.
The meanings of
Question : Thermal electricity is generated by using which of these ?
Option 1: Coal only
Option 2: Coal and Natural Gas only
Option 3: Coal, Natural Gas and Petroleum
Option 4: None of these
Correct Answer: Coal, Natural Gas and Petroleum
Solution : The correct option is Coal, Natural Gas and Petroleum.
Thermal power is produced mostly from coal, natural gas and petroleum. Thermal power generation or thermoelectric power generation is named to the process of generation of energy from steam. One of the
Question : Who among the following was the first person to discuss the poverty line in pre-independent India?
Option 1: Dadabhai Naoroji
Option 2: Mahalanobis
Option 3: B. R. Ambedkar
Option 4: R. K. Shanmukham Chetty
Correct Answer: Dadabhai Naoroji
Solution : The Correct Option is Dadabhai Naoroji.
Dadabhai Naoroji was the first person to bring forward the idea of a poverty line in pre-independent India. He arrived at what may be referred to as the "cost of living in jail" by using the menu
Question : Two circles touch each other externally. The radius of the first circle with centre A is 18 cm. The radius of the second circle with centre B is 8 cm. Find the length of their common tangent CD.
Option 1: 23 cm
Option 2: 26 cm
Option 3: 24 cm
Option 4: 25 cm
Correct Answer: 24 cm
Solution : Given: The radius of the first circle, $r_1$ = 18 cm The radius of the second circle, $r_2$ = 8 cm We know that, Length of the direct common tangent $=2 \sqrt{r_1 \times r_2}$ $=2 \sqrt{18 \times 8}$ $=2 \sqrt{144}$ $=2 \times 12$ $=
Question : Ram covers a distance in 8 hours and Mohan covers the same distance in 4 hours. If the speed of Mohan is 10 km/hr more than Ram, then which of the following statements is/are correct? I. The speed of Mohan is 20 km/hr. II. Sum of their speed is 30 km/hr.
Option 1: Neither I nor II
Option 2: Both I and II
Option 3: Only II
Option 4: Only I
Correct Answer: Both I and II
Solution : Let the speed of Ram be $x$ km/hr ⇒ Speed of Mohan = $(x+10)$ km/hr Distance covered by Ram in 8 hours $= x × 8 = 8x$ km Distance covered by Mohan in 4 hours $= (x + 10) × 4
Question : X and Y together can do a piece of work in 30 days. Z alone can do it in 60 days. If they worked together, then in how many days they can finish the work?
Option 1: 50
Option 2: 25
Option 3: 45
Option 4: 20
Correct Answer: 20
Solution : X and Y together can do a piece of work in 30 days. ⇒ 1 day's work of X + Y = $\frac{1}{30}$ Z alone can do it in 60 days. ⇒ 1 day's work of Z = $\frac{1}{60}$ So, 1 day's work of X
Question : The equilibrium price of a commodity will rise if there is a/an:
Option 1: increase in supply combined with a decrease in demand.
Option 2: increases in both demand and supply.
Option 3: decrease in both demand and supply.
Option 4: increase in demand accompanied by a decrease in supply.
Correct Answer: increase in demand accompanied by a decrease in supply.
Solution : The correct option is an increase in demand accompanied by a decrease in supply.
When demand rises and supply falls, the commodity's equilibrium price increases. This is because a higher demand means consumers are willing to
Question : An enzyme produced by HIV that allows the integration of HIV DNA into the host cell's DNA is:
Option 1: Ligase
Option 2: Integrase
Option 3: Helicase
Option 4: DNA gyrase
Correct Answer: Integrase
Solution : The correct option is - Integrase.
HIV and other retroviruses include an enzyme called integrase. HIV uses the enzyme integrase to integrate its viral DNA into the DNA of the host cell. Antiretroviral HIV drugs known as integrase strand transfer inhibitors stop integration, which is
Question : Which of the following tribes belongs to the Indo-European Linguistic family?
Option 1: Garo
Option 2: Gondi
Option 3: Korwa
Option 4: Bhil
Correct Answer: Bhil
Solution : The correct answer is Bhil.
An ethnic group in western India is called Bhil or Bheel. A subgroup of the Western Zone of the Indo-Aryan languages, they speak the Bhil languages. Bhils belong to a tribe called the Indo-Aryan Group. This language family is a
Question : Directions: Select the letter cluster from among the given options that can replace the question mark (?) in the following series. IBTW, JCSV, ?, LEQT
Option 1: JCCS
Option 2: IBWP
Option 3: KDTW
Option 4: KDRU
Correct Answer: KDRU
Solution : Given: IBTW, JCSV, ?, LEQT
Here, add 1 to the place value of the first two letters and subtract 1 from the place value of the last two letters to get the next term of the series – IBTW: I + 1 = J; B
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