Odd One Out (SSC CHSL 2023 Tier – 1) (Part

Total Questions: 50

31. Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 07/08/2023 (4th Shift)]

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)

(a) 8 - 72
(b) 11 - 143
(c) 7 - 63
(d) 9 - 99

Correct Answer: (a) 8 - 72
Note:

Logic: 1st num × (1st num + 2) = 2nd num

11 - 143 → 11 × (11 + 2) = 11 × 13 = 143
7 - 63 → 7 × (7 + 2) = 7 × 9 = 63
9 - 99 → 9 × (9 + 2) = 9 × 11 = 99
8 - 72 → 8 × (8 + 2) = 8 × 10 = 80 (Not 72)

32. Four number pairs have been given out of which three are alike in some manner and one is different. Select the one that is different. [SSC CHSL 07/08/2023 (4th Shift)]

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)

(a) 31 - 165
(b) 24 - 125
(c) 13 - 75
(d) 19 - 105

Correct Answer: (b) 24 - 125
Note:

Logic: (1st num + 2) × 5 = 2nd num

31 - 165 → (31 + 2) × 5 = 33 × 5 = 165
13 - 75 → (13 + 2) × 5 = 15 × 5 = 75
19 - 105 → (19 + 2) × 5 = 21 × 5 = 105
24 - 125 → (24 + 2) × 5 = 26 × 5 = 130 (Not 125)

33. Three of the following four letter-clusters are alike in some manner and hence form a group. Which letter-cluster does not belong to that group? [SSC CHSL 07/08/2023 (4th Shift)]

(a) TSQ
(b) JHG
(c) PNM
(d) XVU

Correct Answer: (a) TSQ
Note:

34. Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (1st Shift)]

(a) PRT
(b) ACD
(c) UWY
(d) BDF

Correct Answer: (b) ACD
Note:

35. Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group? [SSC CHSL 08/08/2023 (2nd Shift)]

(a) RSU
(b) XYA
(c) DEG
(d) ZAB

Correct Answer: (d) ZAB
Note:

36. The second number in the given number pairs is obtained by performing certain mathematical operations (s) on the first number. [SSC CHSL 08/08/2023 (2nd Shift)]

The same operations are followed in all the number pairs except one. Find the odd number pair.

(a) 5 : 45
(b) 2 : 10
(c) 3 : 21
(d) 4 : 32

Correct Answer: (b) 2 : 10
Note:

Logic: 1st num × (1st num + 4) = 2nd num

5 : 45 → 5 × (5 + 4) = 5 × 9 = 45
3 : 21 → 3 × (3 + 4) = 3 × 7 = 21
4 : 32 → 4 × (4 + 4) = 4 × 8 = 32
But, 2 : 10 → 2 × (2 + 4) = 2 × 6 = 12 (Not 10)

37. Based on the alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (3rd Shift)]

(a) SQT
(b) BEH
(c) WUX
(d) FDG

Correct Answer: (b) BEH
Note:

38. Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different. [SSC CHSL 08/08/2023 (4th Shift)]

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)

(a) 19 : 370
(b) 17 : 298
(c) 11 : 130
(d) 15 : 244

Correct Answer: (d) 15 : 244
Note:

Logic:

$($

But,

$(15) + 9 = 234$ (Not 244)

39. Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (4th Shift)]

(a) WYZ
(b) EGH
(c) CEF
(d) TVX

Correct Answer: (d) TVX
Note:

40. Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (4th Shift)]

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)

(a) 17 - 14 - 15
(b) 33 - 26 - 25
(c) 39 - 33 - 30
(d) 22 - 18 - 20

Correct Answer: (b) 33 - 26 - 25
Note:

Logic: (1st no. - 2nd no.) × 5 = 3rd no.
(17 - 14) × 5 = 15
(39 - 33) × 5 = 30
(22 - 18) × 5 = 20
But, (33 - 26) × 5 = 35 ≠ 25

« Previous 1 2 345 Next »

Odd One Out (SSC CHSL 2023 Tier – 1) (Part – I)

31. Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 07/08/2023 (4th Shift)]

32. Four number pairs have been given out of which three are alike in some manner and one is different. Select the one that is different. [SSC CHSL 07/08/2023 (4th Shift)]

33. Three of the following four letter-clusters are alike in some manner and hence form a group. Which letter-cluster does not belong to that group? [SSC CHSL 07/08/2023 (4th Shift)]

34. Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (1st Shift)]

35. Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group? [SSC CHSL 08/08/2023 (2nd Shift)]

36. The second number in the given number pairs is obtained by performing certain mathematical operations (s) on the first number. [SSC CHSL 08/08/2023 (2nd Shift)]

37. Based on the alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (3rd Shift)]

38. Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different. [SSC CHSL 08/08/2023 (4th Shift)]

39. Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (4th Shift)]

40. Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? [SSC CHSL 08/08/2023 (4th Shift)]

Related Posts