Quantitative Aptitude – Arithemetic – Percentage – Nalini has received a total of 600 WhatsApp


XAT 2020 Exam Paper – Quantitative Aptitude – Arithemetic – Percentage – Nalini has received a total of 600 WhatsApp

Q. Nalini has received a total of 600 WhatsApp messages from four friends Anita, Bina, Chaitra and Divya. Bina and Divya have respectively sent 30% and 20% of these messages, while Anita has sent an equal number of messages as Chaitra. Moreover, Nalini finds that of Anita’s, Bina’s, Chaitra’s and Divya’s messages, 60%, 40%, 80% and 50% respectively are jokes. What percentage of the jokes, received by Nalini, have been sent neither by Divya nor by Bina?
  1. 65.12
  2. 38.6
  3. 61.4
  4. 57
  5. 34.88

Answer: 61.4



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