(Sample Material) CSAT Online Coaching : Basic Numeracy "Indices and Surds"

IAS EXAM

Sample Material of Our Online Coaching Programme

Subject: Basic Numeracy

Topic: Indices and Surds

1. The value of                  = ?

(a) 0.1

(b) 0.2

(c) 0.3

(d) None of these


2. If –2x–7 × 5x–4 = 1250, then x = ?

(a) 2

(b) 4

(c) 6

(d) 8


3.                 = ?

(a) 1

(b) 2

(c) 3

(d) None of these


4.           = 1

(a) 1

(b) 2

(c) 3

(d) None of these

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