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Question : Directions: T is the mother of S's father. U is the wife of S. V is the only son of W who is married to T. X is the daughter of U. Y is the brother of X and married to Z. How is S related to Z?
Option 1: Husband's mother
Option 2: Husband's father
Option 3: Wife's mother
Option 4: Wife's brother
Correct Answer: Husband's father
Solution : As per the given information, the family tree will be as follows –
Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.
So, from the above family tree, S is the husband's father of Z. Hence, the
Question : The lightest radioactive element is
Option 1: Deuterium
Option 2: Polonium
Option 3: Tritium
Option 4: Uranium
Correct Answer: Tritium
Solution : The correct option is Tritium.
The lightest radioactive element is tritium (hydrogen-3 or 3H). It is a radioactive hydrogen isotope with a half-life of roughly 12.3 years. Tritium is utilised in a variety of applications, including nuclear research, radioluminescent devices, and scientific investigations as a
Question : The salt concentration (measured as salinity in parts per thousand), is less than___% in inland waters.
Option 1: 5
Option 2: 20
Option 3: 50
Option 4: 75
Correct Answer: 5
Solution : The correct answer is 5
Salt concentration in inland or fresh waters is between 0-5% or 0-5 parts per thousand. Due to low salt concentration it is fit for human consumption and agricultural use. Salinity in brackish water is between 5 - 35% and in
Question : If $\frac{a}{q-r}=\frac{b}{r-p}=\frac{c}{p-q}$, find the value of $(pa+qb+rc)$.
Option 1: 0
Option 2: 1
Option 3: 2
Option 4: –1
Correct Answer: 0
Solution : Given: $\frac{a}{q-r}=\frac{b}{r-p}=\frac{c}{p-q}$ Let $\frac{a}{q-r}=\frac{b}{r-p}=\frac{c}{p-q}=k$ $\frac{a}{q-r}=k$ Multiplying by $p$, we get: $pa=k(pq-pr)$ -------------------(1) Similarly, $qb=k(qr-qp)$ ------------------(2) and $rc=k(rp-rq)$ --------------------------(3) Adding equations (1), (2), and (3), we get, $⇒pa+qb+rc=k(pq-pr+qr-qp+rp-rq)$ $\therefore pa+qb+rc=0$ Hence, the correct answer is 0.
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.
Football fans are feeling proud of their teams when they win.
Option 1: felt proud to their teams
Option 2: feel proud of their teams
Option 3: are feel to proud of their teams
Option 4: feeling proud of their teams
Correct Answer: feel proud of their teams
Solution : The correct choice is the second option.
The simple present tense is used to express a general truth or habitual action. Thus, feel proud is the correct usage.
Therefore, the correct sentence is: Football fans feel proud of their teams
Question : Directions: In the following question, select the related number from the given alternatives. 12 : 20 :: 30 : ?
Option 1: 15
Option 2: 35
Option 3: 42
Option 4: 48
Correct Answer: 42
Solution : Given: 12 : 20 :: 30 : ?
The number in each pair is the sum of a natural number and its square. Like, (12 : 20)→(3)2 + 3 = 9 + 3 = 12 (4)2 + 4 = 16 + 4 =
Question : Directions: If RATION is written as OXQFLK, then LUMBER may be written as?
Option 1: KTLADQ
Option 2: ITJABQ
Option 3: OXPEHU
Option 4: IRJYBO
Correct Answer: IRJYBO
Solution : Given: RATION is written as OXQFLK.
Subtract 3 from the place value of each letter of RATION, to get the required code – R – 3 = O; A – 3 = X; T – 3 = Q; I – 3 = F; O –
Question : The HCF of three numbers 72, 108, and 2010 is:
Option 1: 18
Option 2: 6
Option 3: 12
Option 4: 5
Correct Answer: 6
Solution : Prime factors of $72 = 2\times 2\times 2\times 3\times 3$ $108 = 2\times 2\times 3\times 3\times 3$ $2010 = 2\times 3\times 5\times 67$ $\therefore$ HCF of 72, 108, and 2010 is 2$\times$3 which is equal to 6. Hence, the correct answer is 6.
Question : Who is known for establishing the "Anand Van" ?
Option 1: Jubilant Buddha
Option 2: H. N. Bahuguna
Option 3: Baba Amte
Option 4: Motilal Nehru
Correct Answer: Baba Amte
Solution : The Correct Answer is Baba Amte
A center for the treatment, recovery, and empowerment of leprosy sufferers. The center expanded to include initiatives for people with disabilities and to support programs in health care, agriculture, small-scale industry, and conservation. Baba Amte, a well-known social
Question : The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P. Basically, “smart farming” is applying information and data technologies for optimising complex farming systems. Q. With these tools, farmers can monitor field conditions without going to the field. R. The focus is on access to data and how farmers can use the collected information intelligently. S. The technologies used in smart farming range from IoT and robotics to drones and AI.
Option 1: RSQP
Option 2: PQSR
Option 3: PRSQ
Option 4: SPQR
Correct Answer: PRSQ
Solution : The correct choice is the first option.
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