Staff Selection Commission Multi Tasking Staff Exam
Question : Fill in the blank with the most appropriate option.
The first time that nuclear radiation has been washed off with a _______.
Option 1: fast shower
Option 2: quick shower
Option 3: speedy shower
Option 4: energetic shower
Correct Answer: quick shower
Solution : The correct choice is the second option.
Explanation: In this context, the word quick is the most suitable adjective to describe the type of shower needed to wash off nuclear radiation. It implies a brief but effective cleansing.
So, the correct sentence would be:
Question : Directions: Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term. TACKLE : TCCMLG :: JACKET : JCCMEV :: NEPTUNE : ?
Option 1: PEPTVOE
Option 2: PERTWNG
Option 3: NFGPVUP
Option 4: NGPVUPE
Correct Answer: NGPVUPE
Solution : Given: TACKLE : TCCMLG :: JACKET : JCCMEV :: NEPTUNE : ?
Add 0 and 2 alternatively to the place value of the letters of TACKLE and JACKET to get their respective related letter cluster. TACKLE→T + 0 = T; A + 2 = C;
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 47, 48, 44, 53, 37, ?
Option 1: 52
Option 2: 64
Option 3: 62
Option 4: 55
Correct Answer: 62
Solution : Given: 47, 48, 44, 53, 37, ?
In the above-given series alternately add and subtract squares of consecutive natural numbers to obtain the next number. 47 + 12 = 47 + 1 = 48; 48 – 22 = 48 – 4 = 44;
Question : Directions: 8 boys A, B, C, D, E, F, G and H are sitting around a square table facing towards the centre (not necessarily in the same order). 4 boys are sitting at each corner, and 4 boys are sitting at the middle of each side of the table. A is an immediate neighbour of H and G. A is sitting in a corner. B is an immediate neighbour of D and C. E is an immediate neighbour of C and F. G is third to the right of D. Three out of the following four options follow a similar rule and form a group. Which of the following does NOT belong to that group?
Option 1: EB
Option 2: BH
Option 3: AF
Option 4: GC
Correct Answer: GC
Solution : Given: (I) 8 boys A, B, C, D, E, F, G, and H are sitting around a square table facing towards the centre (not necessarily in the same order). 4 boys are sitting at each corner, and 4 boys are sitting at the middle of
Question : Directions: Which answer figure will complete the pattern in the question figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –
Hence, the second option is correct.
Question : Directions: If a cube is made using the given arrangements, which colour will be opposite the colour Green?
Option 1: Orange
Option 2: Red
Option 3: Silver
Option 4: Violet
Correct Answer: Violet
Solution : According to the dice rule, if two or more positions of the same dice are given with two common faces but in different orientations then out of those two common faces the faces that are not common are opposite to each other.
So, the opposite
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (4, 6, 72) (5, 7,105)
Option 1: (6, 8, 144)
Option 2: (2, 5, 40)
Option 3: (3, 6, 36)
Option 4: (6, 9, 108)
Correct Answer: (6, 8, 144)
Solution : Given: (4, 6, 72); (5, 7,105)
Add 2 to the first number, to get the second number and multiply the product of the first and second numbers by 3, to get the third number – (4, 6, 72)→4 + 2 = 6; 4
Question : A water purifier is on sale for a 10% discount on the original price. A store-wide sale results in an additional discount of 15%. What is the total discount on the original price?
Option 1: 18.50%
Option 2: 19.50%
Option 3: 22.50%
Option 4: 23.50%
Correct Answer: 23.50%
Solution : We know, Single equivalent discount = $(a+b-\frac{a×b}{100}$)%, where $a$% and $b$% are successive discounts. Here, $a$ = 10% and $b$ = 15% $\therefore$ Single equivalent discount $= 10 + 15 - \frac{10 × 15}{100}=25-1.50=23.50\%$ Hence, the correct answer is 23.50%.
Question : DIrections: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error".
Have trust on (1) / God and everything (2) / will be right. (3) / No error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The error lies in the first part of the sentence.
The preposition "in" is used after the noun "trust". The choice between "in" and "on" depends on the specific words used in the sentence and the relationship between those words. In this case, "in" is
Question : A cuboid is of dimensions 80 cm × 64 cm × 50 cm How many small cubes with sides 8 cm can be placed in the given cuboid?
Option 1: 480
Option 2: 700
Option 3: 1000
Option 4: 200
Correct Answer: 480
Solution : Length of cuboid, $l$ = 80 cm Breadth of cuboid, $b$ = 64 cm Height of cuboid, $h$ = 50 cm Side of a cube, $a$ = 8 cm But height, $h$ should be multiple of $a$. Here, Height utilised = 50 – 2 =
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