Explanation

Pattern: Each letter is shifted +1

SECURE → T F D V S F  

S+1=T, E+1=F, C+1=D, U+1=V, R+1=S, E+1=F

INVEST → J O W F T U  

I+1=J, N+1=O, V+1=W, E+1=F, S+1=T, T+1=U

So AGENT → 

A+1=B, G+1=H, E+1=F, N+1=O, T+1=U

Answer: BHFOU

Last verified on 21-08-2026

Explanation

Given ratio 1 : 6 : 12

Step 1: Total ratio

$$1+6+12=19$$

Cement = 1 part.

Step 2: Dry volume of concrete

For concrete, dry volume is usually taken as:

400×1.54=616 ft3

Step 3: Cement volume

191​×616=32.42 ft3

Step 4: Number of cement bags

1 cement bag (50 kg) ≈ 1.25 ft³

1.2532.42​=25.94

≈26 bags​

Explanation

If yesterday was Thursday, then today is Friday.

100 ÷ 7 = 14 remainder 2, so 100 days later will be 2 days after Friday, which is Sunday.

Last verified on 02-08-2026

Explanation

L = 12, O = 15, G = 7, I = 9, C = 3.

12 + 15 + 7 + 9 + 3 = 46.

Last verified on 02-08-2026

Explanation

Roman Number 51-100

51 - LI

52 - LII

53 - LII

54 - LIV

55 - LV

56 - LVI

57 - LVII

58 - LVIII

59 - LIX

60 - LX

61  - LXI

62 - LXII

63 - LXIII

64 - LXIV

100 - C

Last updated 18-07-2026 by NA