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Question

What value should come in place of the question-mark (?) in the following questions:

√(2670+ √(1141+ √(260- √(1251- √(637+ √1521)

) ) ) ) =?

A 42

B 52

C 56

D 64

E 68

Practice Next

More Simplification Questions

Statements: A < B ≤ C ≤ D; A > E = G ≥ I; D ≤ H = J < F

Conclusions:

I. F > C

II. H > I

III. B < J
Statements: U > G = L > V < K ≤ C > S < N

Conclusion I: U ≥ V

II: C > V
Statements: U = V ≤ W > Q ≥ N; B < Q; E = W

Conclusion: I. E > Q II. W > B
...
Statements: P < Q = R ≥ S = T; R < U; R = W

Conclusion: I. W ≥ T II. U < P
Statements:

N < P ≤ I = O; P ≥ J ≥ K ≥ W; Z ≤ M ≤ W

Conclusions:

I) O > Z

II) O = Z
...
Statements: D > E > F ≥ G = H; D ≤ I < J ≤ B; H ≤ K = M < L

Conclusions:

I. M ≥ I

II. H > I

III. L > F
Statements: R = S ≥ T, U < Q < W = T, U = Z > V

Conclusions:

I. R > U

II. S ≥ Z

III. V < T
Statement:M<N≥O =A ≥P;P<R;N<T

Conclusions:

I. M < R

II. T > R
Statements: P > Q ≥ R > S; U ≥ T < S; V > U

Conclusions:

I. P > V

II. Q > T

III. P ≤ U
Statements: S * K, T $ K, K @ B

Conclusions:

a) S $ B

b) S @ B