Question
Which combination of colour is the most convenient
during day and night time?Solution
Red and green is the most convenient combination during day and night time because of very precise visibility. In modem colour theory, also known as the RGB colour model, red, green and blue are additive primary colours. Red, green and blue light combined together makes white light, and these three colours, combined in different mixtures, can produce almost any colour. This is the principle used to make the colours on computer screen and television.
(22 + √3364)/(? + 4) = 10
What value should come in place of (?) question mark.
[36% of 250 + (3/5 of 320) − 18] ÷ 6 = ?
What value should come in the place of (?) in the following questions?
(√1225 × 14) ÷ 5 + 95 × 55 = ?
(25.111 % of 200) × 26 ÷ 12.99 – 18.88 × 15.82 + 150.33% of 3√ 4917 = ? – 200
...2*1/3 + 22*1/3 + 222*1/3 + 2222*1/2 + 22222*1/2 = ?
What will come in the place of question mark (?) in the given expression?
? X √36 - 184 = 62 X 4
- What will come in place of (?) in the given expression.
48 ÷ 4 × 5 + 36 – 18 = ? 26 X √25 + 15 - 80% of 120 = ?2
Simplify the following expressions and choose the correct option.
(7/9) of [81 − {36 ÷ (4 + 2)}] = ?
Simplify the following questions and choose the correct option.
25% of 480 + 35% of 200 + (18² ÷ 9) = ?
