Bluing of rose petal is due to:
The bluing in red rose petals kept in water or preservative is due to the increase in pH due to accumulation of ammonia.
300% of (3341 – 471) = ? × (√4225/195)
Find the value of the given expression.
[76 – {90 ÷ 5 × (24 – 36 ÷ 3) ÷ 3}]
`(256/6561)(1/4) = ?`
? = (25% of 20% of 800) × 8 – 25% of 260
√10000 x √8100 - (50)² = √(?) + (80)²
‘A’ and ‘B’ invested Rs. 5000 and Rs. 4200, respectively in a business, together. After 7 months, ‘A’ withdrew 25% of his initial investment...
36% of 640 – 12.5% of 352 + 25% of 640 = ? – 48% of 432
[(√576 × √144) ÷ √1296]2 = ? ÷ 3
4.7 × 3.5 + 4.2 × 4.5 = 22.5 × 3.5 - ?
