Question
What is the Greek Numeric Value for Omicron which was
assigned to a COVID-19 variant by World Health Organisation (WHO)?Solution
Omicron, the name of a variant of COVID-19, is the 15th letter in the Greek alphabet. The first 12 letters have been used to name the previous strains of the virus. The World Health Organisation (WHO) skipped 13th and 14th letters - Nu and Xi - when choosing a new name for the variant.
2(3/4) of 2880 + 54% of 7520 - ? = 302
Find the value of the following expression:
372 ÷ 56 × 7 – 5 + 2
- What will come in place of (?), in the given expression.
(5³ + 3²) × 2 = ? (1225/25) - (192/96) + (50/5) = ?

What will come in the place of question mark (?) in the given expression?
(555 + 385 - 535) ÷ 15 X ? = 36 X 30
- What will come in place of (?), in the given expression.
75% of 640 – 20% of 150 = ? `(21 xx 51 + 54)/(9 xx 14 - 30 )` =?
95% of 830 - ? % of 2770 = 650