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Question : Radiommunoassay (RIA) is a therapy used
Option 1: to cure lung cancer
Option 2: to cure AIDS
Option 3: to cure fractures in bones
Option 4: to detect antibodies and hormones present in the blood samples
Correct Answer: to detect antibodies and hormones present in the blood samples
Solution : The correct option is to detect antibodies and hormones present in the blood samples.
Radioimmunoassay (RIA) is a laboratory technique used for measuring the concentration of specific substances in biological samples, such as blood, urine, or
Question : Which animal's memorial was inaugurated in September 2022 at Kaziranga National Park in Assam?
Option 1: Rhinoceros
Option 2: Hippopotamus
Option 3: Langur
Option 4: Gibbon
Correct Answer: Rhinoceros
Solution : The correct option is Rhinoceros.
Kaziranga National Park in Assam unveiled a unique memorial titled "Abode of the Unicorns," constructed from the ashes of burnt rhino horns. The memorial features three intricately crafted rhino sculptures, symbolizing an adult male, an adult female, and a calf.
Question : The literacy rate of Andhra Pradesh state as per the Census of 2011 is______.
Option 1: 66.48%
Option 2: 67.02%
Option 3: 66%
Option 4: 68.50%
Correct Answer: 67.02%
Solution : The correct option is 67.02%.
The literacy rate of Andhra Pradesh state, as per the 2011 Census, is 67.02%. The literacy rate for males is 74.95%, and the literacy rate for females is 59.74%. The literacy rate in Andhra Pradesh has increased from 60.47%
Question : Directions: A word is represented by only one set of numbers, as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets, as in the two matrices given below. The columns and rows of Matrix (I) are numbered from 0 to 4, and those of Matrix (II) are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., A can be represented by 00, 44, etc., and X can be represented by 78, 97, etc. Similarly, you have to identify the set for the word PICK.
Option 1: 76, 66, 34, 98
Option 2: 56, 76, 34, 55
Option 3: 76, 67, 34, 89
Option 4: 65, 67, 43, 65
Correct Answer: 56, 76, 34, 55
Solution : Given: PICK
Number representations of each letter – P→56, 79, 96 I→57, 76 C→03, 34 K→55, 77 Let's check the options – First option: 76, 66, 34, 98 – P, I, and K cannot be represented by 76, 66 and 98. Second
Question : Directions: Four letter clusters have been given, out of which three are alike in some manner and one is different. Select the letter cluster that is different.
Option 1: DJOTY
Option 2: CHMRW
Option 3: DINSX
Option 4: BGLQV
Correct Answer: DJOTY
Solution : Let's check each option – First option: DJOTY; D + 6 = J; J + 5 = O; O + 5 = T; T + 5 = Y Second option: CHMRW; C + 5 = H; H + 5 = M; M + 5 =
Question : Vibration of which among the following produces only odd harmonics?
Option 1: A vibrating rod fixed at two ends
Option 2: A vibrating string fixed at two ends
Option 3: An air column in a closed organ pipe
Option 4: An air column in an open organ pipe
Correct Answer: An air column in a closed organ pipe
Solution : The correct answer is An air column in a closed organ pipe.
Physics demonstrates that in the situation of an air column vibrating in a pipe closed at one end, the only harmonics present as overtones are odd.
Question : The following pie chart shows the percentage of users of an app state-wise. What is the central angle for Rajasthan?
Option 1: $53.2^\circ$
Option 2: $63.5^\circ$
Option 3: $43.2^\circ$
Option 4: $44.2^\circ$
Correct Answer: $43.2^\circ$
Solution : Percentage of users of an app in Rajasthan = 12% The central angle of Rajasthan = $\frac{\text{Percentage of Rajasthan}}{\text{100}}\times360^\circ$ = $\frac{12}{100}\times360^\circ$ = $43.2^\circ$ Hence, the correct answer is $43.2^\circ$.
Question : Ramesh purchases a table and a chair for Rs.3,900. He sells the table at a profit of 8% and the chair at a profit of 16%. He earns a profit of Rs.540. What is the difference between the original price of the table and the chair?
Option 1: Rs. 2,000
Option 2: Rs. 1,800
Option 3: Rs. 1,900
Option 4: Rs. 1,700
Correct Answer: Rs. 1,800
Solution : Let the original price of the chair be Rs. Q. The original price of the table = Rs. (3900 – Q) According to the question, Q × 16% + (3900 – Q) × 8% = 540 ⇒ 16Q + 3900 × 8 – 8Q
Question : Directions: How many maximum triangles are there in the given figure?
Option 1: 8
Option 2: 13
Option 3: 15
Option 4: 21
Correct Answer: 13
Solution : The given figure can be labelled as shown below –
Now, in the above figure, there are a total of 13 triangles. They are ABC, ABD, ABE, ABF, ACD, ACE, ACF, ADE, ADF, AEF, AIH, AHG, and AIG.
Hence, the second option is correct.
Question : The distance of 10 longitude on Earth is almost equal to which of the following?
Option 1: 24 km
Option 2: 69 km
Option 3: 111 km
Option 4: 152 km
Correct Answer: 111 km
Solution : The correct answer is 111 km.
10 latitudes roughly correspond to 111 km. Technically, there are three types of latitude: geocentric, astronomical, and geographic, but there are small variations among them.
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