(19)¹² × (19)⁸ ÷ (19)⁴ = (19)?

This question was previously asked in
CSIR-CLRI JSA 2024 Official Paper-I (Held On: 16 Feb, 2025)
View all CSIR Junior Secretariat Assistant Papers >
  1. 24
  2. 8
  3. 6
  4. 16

Answer (Detailed Solution Below)

Option 4 : 16
Free
CSIR JSA General Awareness Mock Test
8.3 K Users
20 Questions 60 Marks 12 Mins

Detailed Solution

Download Solution PDF

दिया गया है:

(19)12 × (19)8 ÷ (19)4 = (19)?

प्रयुक्त सूत्र:

am × an ÷ ap = a(m+n-p)

गणना:

(19)12 × (19)8 ÷ (19)4 = (19)?

⇒ (19)(12+8-4) = (19)?

⇒ (19)16 = (19)?

⇒ ? = 16

सही उत्तर विकल्प (4) है।

Latest CSIR Junior Secretariat Assistant Updates

Last updated on Jun 24, 2025

-> The CSIR Junior Secretariat Assistant 2025 has been released for 9 vacancies.

-> Candidates can apply online from 17th June to 7th July 2025.  

-> The CSIR JSA salary ranges from INR 19,900 - INR 63,200 (Indian Institute of Petroleum, Dehradun & Institute of Microbial Technology) and INR 35,600 (Indian Institute of Toxicology Research).

-> The selection of candidates for this post will be based on a Written Exam, followed by a Computer Typing Test.

-> Prepare for the exam with CSIR Junior Secretariat Assistant Previous Year Papers.

Get Free Access Now
Hot Links: teen patti master download teen patti gold old version teen patti master king teen patti joy 51 bonus teen patti - 3patti cards game