Current Affairs Quiz — 30 July 2025
Daily news by your exam, state and topic — each with a short summary, key facts and MCQs.
Which rocket launched the NASA-ISRO satellite NISAR on 30 July 2025?
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Correct answer: A — GSLV-F16
NISAR was launched aboard GSLV-F16 from Sriharikota at 17:40 IST.
In the NISAR satellite launched on 30 July 2025, which radar bands were provided by NASA and ISRO respectively?
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Correct answer: C — L-band and S-band
NASA provided the L-band SAR and ISRO the S-band SAR.
Consider the following statements about the GSLV-F16/NISAR mission: 1. It was GSLV's first mission to a Sun-synchronous polar orbit. 2. It was the 12th flight of GSLV with the indigenous cryogenic stage. Which of the statements given above is/are correct?
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Correct answer: D — Both 1 and 2
Both statements are in the ISRO launch brochure; GSLV-F16 was also the 18th GSLV flight.
NISAR, launched on 30 July 2025, will scan the entire globe at what interval?
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Correct answer: B — Every 12 days
ISRO says NISAR will scan the globe and provide data at a 12-day interval.
The sacred Piprahwa relics of Lord Buddha, whose return to India was announced on 30 July 2025, were discovered at Piprahwa in which State?
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Correct answer: B — Uttar Pradesh
The relics were discovered in 1898 at Piprahwa, Uttar Pradesh.
Where were the Piprahwa relics slated to be auctioned in May 2025 before the Culture Ministry intervened?
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Correct answer: D — Hong Kong
The relics were originally slated for auction in Hong Kong in May 2025.
Consider the following statements about the Piprahwa relics: 1. They were discovered in 1898 by British civil engineer William Claxton Peppé. 2. Their repatriation in 2025 was made possible through a partnership between the Government of India and the Godrej Industries Group. Which of the statements given above is/are correct?
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Correct answer: A — Both 1 and 2
Both statements are in the Culture Ministry release.
Where was the 15th Conference of Parties (COP15) of the Ramsar Convention, which adopted India's wetlands resolution on 30 July 2025, held?
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Correct answer: C — Victoria Falls, Zimbabwe
Ramsar COP15 was held at Victoria Falls, Zimbabwe.
India's resolution adopted at Ramsar COP15 on 30 July 2025 was titled:
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Correct answer: B — Promoting Sustainable Lifestyles for the Wise Use of Wetlands
The resolution was 'Promoting Sustainable Lifestyles for the Wise Use of Wetlands'.
According to the Environment Ministry, India's resolution at Ramsar COP15 received support from how many Ramsar Contracting Parties?
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Correct answer: A — 172
The release says the resolution received support from the 172 Ramsar Contracting Parties.
How many chip-design projects had been sanctioned under the Design Linked Incentive scheme, as stated by MeitY on 30 July 2025?
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Correct answer: D — 23
MeitY said 23 chip-design projects had been sanctioned under DLI.
What is the outlay of the Design Linked Incentive (DLI) scheme under the Semicon India Programme?
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Correct answer: B — ₹1,000 crore
The DLI scheme has an outlay of ₹1,000 crore within the ₹76,000-crore Semicon India Programme.
Consider the following statements about the Design Linked Incentive scheme: 1. It offers a product design incentive of up to 50% of eligible costs, capped at ₹15 crore per application. 2. Chip designs from academic institutions under the scheme have been fabricated at SCL, Mohali. Which of the statements given above is/are correct?
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Correct answer: C — Both 1 and 2
Both are correct: the cap is ₹15 crore per application, and 20 designs from 17 institutions were fabricated at SCL, Mohali.
The 13th India–UAE Joint Defence Cooperation Committee meeting held in New Delhi on 30 July 2025 was notable because it was:
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Correct answer: A — Held at Secretary level for the first time
The Defence Ministry said the 13th JDCC was held at Secretary level for the first time.
At the 13th India–UAE JDCC, joint manufacturing models were discussed along the lines of the collaboration between ICOMM (India) and which UAE company for small arms?
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Correct answer: D — CARACAL
The release cites the ICOMM (India)–CARACAL (UAE) collaboration for small arms production.
On which section of the Delhi–Mumbai route was Kavach 4.0 commissioned, as announced on 30 July 2025?
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Correct answer: C — Mathura–Kota
The Railway Ministry said Kavach 4.0 was commissioned on the Mathura–Kota section.
Kavach, India's automatic train protection system, is designed to which Safety Integrity Level?
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Correct answer: A — SIL 4
The Railway Ministry says Kavach is designed at SIL 4, the highest level of safety design.
Consider the following statements about Kavach: 1. Its first operational certificate was granted in 2018 after installation on South Central Railway. 2. RFID tags for Kavach are installed every 10 km along the track. Which of the statements given above is/are correct?
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Correct answer: B — 1 only
Statement 1 is correct. Statement 2 is wrong: RFID tags are installed every 1 km and at every signal.
Which Indian Navy ship arrived in Singapore for SIMBEX-25, as reported on 30 July 2025?
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Correct answer: D — INS Satpura
INS Satpura arrived in Singapore to participate in SIMBEX-25.
SIMBEX-25, for which INS Satpura reached Singapore in July 2025, was which edition of the Singapore-India Maritime Bilateral Exercise?
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Correct answer: A — 32nd
The Defence Ministry release calls SIMBEX-25 the 32nd edition of the exercise.
How many mobile handsets had been recovered through the Sanchar Saathi portal, as stated in the Lok Sabha on 30 July 2025?
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Correct answer: B — Over 5 lakh
The Minister said over 5 lakh mobile handsets had been recovered through Sanchar Saathi.
As per the Communications Minister's statement of 30 July 2025, what is BSNL's subscriber base?
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Correct answer: C — 9.1 crore
The Minister said BSNL's subscriber base had grown to 9.1 crore.
Construction of the Indian Coast Guard's first indigenously built hovercraft began on 30 July 2025 at a shipyard in which State?
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Correct answer: A — Goa
Construction began at Chowgule & Company Pvt. Ltd. in Goa.
At the first convocation of AIIMS Kalyani on 30 July 2025, the President recalled that the foundation stone of the planned city of Kalyani was laid by:
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Correct answer: D — Dr Bidhan Chandra Roy
The President noted that Dr Bidhan Chandra Roy laid the foundation stone of Kalyani.
'Saksham Niveshak', a 100-day campaign running from 28 July to 6 November 2025, was launched by which body?
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Correct answer: C — Investor Education and Protection Fund Authority (IEPFA)
IEPFA under the Ministry of Corporate Affairs launched the campaign.