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BODMAS Table: 

According to the given information:

Given Expression: 1 D 40 A 7 B 7 C 46 = ?

Replacing the letters with signs and using the BODMAS rule:

= 1 − 40 ÷ 7 × 7 + 46

= 1 − 40 + 46

= 1 + 46 − 40

= 47 − 40

= 7

Hence, the correct answer is "option 1"

The logic follows here, 

Logic: First letter + 4 = Second letter; Second letter + 2 = Third letter.

For SWY,

For NRT,

For QUO,

For JNP,

Therefore, the letter cluster that is different from the others is QUO.

Hence, the correct answer is 'Option 3'.

Given: Seven boxes, M, N, O, P, Q, R and S, are kept one over the other, but not necessarily in the same order.

1. N is kept fourth from the top.
2. Only P is kept above M.
3. Q is kept on one of the positions after M but on one of the positions before N.

1. Only two boxes are kept between N and S.
2. O is kept immediately above S.
3. R is kept at the only remaining position.

Final Arrangement:

Thus, the box at the third position from the bottom is R.

Hence, the correct answer is 'Option 4'.

The logic followed here is:

Logic: Second Number = First Number − 6; Third Number = Second Number − 12

For the first set (53, 47, 35)

⇒ 53 − 6 = 47

⇒ 47 − 12 = 35.

For the second set (117, 111, 99)

⇒ 117 − 6 = 111

⇒ 111 − 12 = 99.

Applying the same logic to the set in Option 3

(212, 206, 194)

⇒ 212 − 6 = 206

⇒ 206 − 12 = 194.

Hence, the correct answer is 'Option 3'.

The logic follows here, 

The cluster that completes the series is IEB 65.

Hence, the correct answer is "option 1"

The family tree diagram is 

Therefore, M is the husband of J, who is the daughter of G → M is the Daughter's husband of G.

Hence, the correct answer is 'Option 1'.

Given: Seven boxes, G, H, I, J, K, L and M, are kept one over the other, but not necessarily in the same order.

1. I is kept third from the top.
2. Only K is kept below J.
3. Only three boxes are kept between M and J.

1. Only M is kept between H and I.
2. G is kept at one of the positions below M but not immediately above J.

Final Arrangement:

Thus, the box kept third from the bottom is L.

Hence, the correct answer is 'Option 2'.

Observe the series by separating the odd and even positions.

Odd Position Series: 4 , 8 ,16, 32

Pattern:

• 4 × 2 = 8
• 8 × 2 = 16
• 16 × 2 = 32

Even Position Series: 4, 12, 28, ?

Pattern:

• 4 × 2 + 4 = 12
• 12 × 2 + 4 = 28
• 28 × 2 + 4 = 60

Thus, the missing term in the series is 60.

Hence, the correct answer is 'Option 4';

The logic follows here, 

For 'FACN' related to 'LFIS':

For 'DUAH' related to 'JZGM':

Applying the same logic to 'VJSW':

Thus, VJSW is related to BOYB.

Hence, the correct answer is 'Option 4'.

The logic follows here, 

Given Word: HARMFUL

Arrange the letters of HARMFUL in alphabetical order.

Given Word =  A F H L M  R U 

Left    A   F   H   L  M  R  U  Right   

• Second from the left = F
• First from the righht = U

The 14 letters between F and U are: G, H, I, J, K, L, M, N, O, P, Q, R, S, and T.

Hence, the correct answer is "option 2"